19013176

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 46116000

約数和(自身を除く): 27102824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 164, 169, 182, 196, 287, 328, 338, 343, 364, 392, 533, 574, 637, 676, 686, 728, 1066, 1148, 1183, 1274, 1352, 1372, 2009, 2132, 2296, 2366, 2548, 2744, 3731, 4018, 4264, 4459, 4732, 5096, 6929, 7462, 8036, 8281, 8918, 9464, 13858, 14063, 14924, 16072, 16562, 17836, 26117, 27716, 28126, 29848, 33124, 35672, 48503, 52234, 55432, 56252, 57967, 66248, 97006, 104468, 112504, 115934, 182819, 194012, 208936, 231868, 339521, 365638, 388024, 463736, 679042, 731276, 1358084, 1462552, 2376647, 2716168, 4753294, 9506588, 19013176]

約数ペア:

[(1, 19013176), (2, 9506588), (4, 4753294), (7, 2716168), (8, 2376647), (13, 1462552), (14, 1358084), (26, 731276), (28, 679042), (41, 463736), (49, 388024), (52, 365638), (56, 339521), (82, 231868), (91, 208936), (98, 194012), (104, 182819), (164, 115934), (169, 112504), (182, 104468), (196, 97006), (287, 66248), (328, 57967), (338, 56252), (343, 55432), (364, 52234), (392, 48503), (533, 35672), (574, 33124), (637, 29848), (676, 28126), (686, 27716), (728, 26117), (1066, 17836), (1148, 16562), (1183, 16072), (1274, 14924), (1352, 14063), (1372, 13858), (2009, 9464), (2132, 8918), (2296, 8281), (2366, 8036), (2548, 7462), (2744, 6929), (3731, 5096), (4018, 4732), (4264, 4459)]