19612134996

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 50071633920

約数和(自身を除く): 30459498924

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 47, 62, 82, 93, 94, 109, 123, 124, 141, 164, 186, 188, 218, 246, 251, 282, 327, 372, 436, 492, 502, 564, 654, 753, 1004, 1271, 1308, 1457, 1506, 1927, 2542, 2914, 3012, 3379, 3813, 3854, 4371, 4469, 5084, 5123, 5781, 5828, 6758, 7626, 7708, 7781, 8742, 8938, 10137, 10246, 10291, 11562, 11797, 13407, 13516, 15252, 15369, 15562, 17484, 17876, 20274, 20492, 20582, 23124, 23343, 23594, 26814, 27359, 30738, 30873, 31124, 35391, 40548, 41164, 46686, 47188, 53628, 54718, 59737, 61476, 61746, 70782, 82077, 93372, 109436, 119474, 123492, 138539, 141564, 158813, 164154, 179211, 210043, 238948, 277078, 317626, 319021, 328308, 358422, 365707, 415617, 420086, 476439, 483677, 554156, 630129, 635252, 638042, 716844, 731414, 831234, 840172, 848129, 952878, 957063, 967354, 1097121, 1121719, 1260258, 1276084, 1285873, 1451031, 1462828, 1662468, 1696258, 1905756, 1914126, 1934708, 2194242, 2243438, 2520516, 2544387, 2571746, 2902062, 3365157, 3392516, 3828252, 3857619, 4388484, 4486876, 5088774, 5143492, 5804124, 6511333, 6730314, 7715238, 10177548, 13022666, 13460628, 14993987, 15430476, 19533999, 26045332, 29987974, 34773289, 39067998, 39862063, 44981961, 52720793, 59975948, 69546578, 78135996, 79724126, 89963922, 104319867, 105441586, 119586189, 139093156, 158162379, 159448252, 179927844, 208639734, 210883172, 239172378, 316324758, 417279468, 478344756, 632649516, 1634344583, 3268689166, 4903033749, 6537378332, 9806067498, 19612134996]

約数ペア:

[(1, 19612134996), (2, 9806067498), (3, 6537378332), (4, 4903033749), (6, 3268689166), (12, 1634344583), (31, 632649516), (41, 478344756), (47, 417279468), (62, 316324758), (82, 239172378), (93, 210883172), (94, 208639734), (109, 179927844), (123, 159448252), (124, 158162379), (141, 139093156), (164, 119586189), (186, 105441586), (188, 104319867), (218, 89963922), (246, 79724126), (251, 78135996), (282, 69546578), (327, 59975948), (372, 52720793), (436, 44981961), (492, 39862063), (502, 39067998), (564, 34773289), (654, 29987974), (753, 26045332), (1004, 19533999), (1271, 15430476), (1308, 14993987), (1457, 13460628), (1506, 13022666), (1927, 10177548), (2542, 7715238), (2914, 6730314), (3012, 6511333), (3379, 5804124), (3813, 5143492), (3854, 5088774), (4371, 4486876), (4469, 4388484), (5084, 3857619), (5123, 3828252), (5781, 3392516), (5828, 3365157), (6758, 2902062), (7626, 2571746), (7708, 2544387), (7781, 2520516), (8742, 2243438), (8938, 2194242), (10137, 1934708), (10246, 1914126), (10291, 1905756), (11562, 1696258), (11797, 1662468), (13407, 1462828), (13516, 1451031), (15252, 1285873), (15369, 1276084), (15562, 1260258), (17484, 1121719), (17876, 1097121), (20274, 967354), (20492, 957063), (20582, 952878), (23124, 848129), (23343, 840172), (23594, 831234), (26814, 731414), (27359, 716844), (30738, 638042), (30873, 635252), (31124, 630129), (35391, 554156), (40548, 483677), (41164, 476439), (46686, 420086), (47188, 415617), (53628, 365707), (54718, 358422), (59737, 328308), (61476, 319021), (61746, 317626), (70782, 277078), (82077, 238948), (93372, 210043), (109436, 179211), (119474, 164154), (123492, 158813), (138539, 141564)]