19543778832

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2731}}^1$

素因数の和:2921

約数の個数: 160

約数和(自身を含む): 53782807680

約数和(自身を除く): 34239028848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 53, 58, 87, 97, 106, 116, 159, 174, 194, 212, 232, 291, 318, 348, 388, 424, 464, 582, 636, 696, 776, 848, 1164, 1272, 1392, 1537, 1552, 2328, 2544, 2731, 2813, 3074, 4611, 4656, 5141, 5462, 5626, 6148, 8193, 8439, 9222, 10282, 10924, 11252, 12296, 15423, 16386, 16878, 18444, 20564, 21848, 22504, 24592, 30846, 32772, 33756, 36888, 41128, 43696, 45008, 61692, 65544, 67512, 73776, 79199, 82256, 123384, 131088, 135024, 144743, 149089, 158398, 237597, 246768, 264907, 289486, 298178, 316796, 434229, 447267, 475194, 529814, 578972, 596356, 633592, 794721, 868458, 894534, 950388, 1059628, 1157944, 1192712, 1267184, 1589442, 1736916, 1789068, 1900776, 2119256, 2315888, 2385424, 3178884, 3473832, 3578136, 3801552, 4197547, 4238512, 6357768, 6947664, 7156272, 7682303, 8395094, 12592641, 12715536, 14040071, 15364606, 16790188, 23046909, 25185282, 28080142, 30729212, 33580376, 42120213, 46093818, 50370564, 56160284, 61458424, 67160752, 84240426, 92187636, 100741128, 112320568, 122916848, 168480852, 184375272, 201482256, 224641136, 336961704, 368750544, 407162059, 673923408, 814324118, 1221486177, 1628648236, 2442972354, 3257296472, 4885944708, 6514592944, 9771889416, 19543778832]

約数ペア:

[(1, 19543778832), (2, 9771889416), (3, 6514592944), (4, 4885944708), (6, 3257296472), (8, 2442972354), (12, 1628648236), (16, 1221486177), (24, 814324118), (29, 673923408), (48, 407162059), (53, 368750544), (58, 336961704), (87, 224641136), (97, 201482256), (106, 184375272), (116, 168480852), (159, 122916848), (174, 112320568), (194, 100741128), (212, 92187636), (232, 84240426), (291, 67160752), (318, 61458424), (348, 56160284), (388, 50370564), (424, 46093818), (464, 42120213), (582, 33580376), (636, 30729212), (696, 28080142), (776, 25185282), (848, 23046909), (1164, 16790188), (1272, 15364606), (1392, 14040071), (1537, 12715536), (1552, 12592641), (2328, 8395094), (2544, 7682303), (2731, 7156272), (2813, 6947664), (3074, 6357768), (4611, 4238512), (4656, 4197547), (5141, 3801552), (5462, 3578136), (5626, 3473832), (6148, 3178884), (8193, 2385424), (8439, 2315888), (9222, 2119256), (10282, 1900776), (10924, 1789068), (11252, 1736916), (12296, 1589442), (15423, 1267184), (16386, 1192712), (16878, 1157944), (18444, 1059628), (20564, 950388), (21848, 894534), (22504, 868458), (24592, 794721), (30846, 633592), (32772, 596356), (33756, 578972), (36888, 529814), (41128, 475194), (43696, 447267), (45008, 434229), (61692, 316796), (65544, 298178), (67512, 289486), (73776, 264907), (79199, 246768), (82256, 237597), (123384, 158398), (131088, 149089), (135024, 144743)]