12430672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2035

約数の個数: 40

約数和(自身を含む): 26623296

約数和(自身を除く): 14192624

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 1987, 3128, 3974, 6256, 7948, 15896, 31792, 33779, 45701, 67558, 91402, 135116, 182804, 270232, 365608, 540464, 731216, 776917, 1553834, 3107668, 6215336, 12430672]

約数ペア:

[(1, 12430672), (2, 6215336), (4, 3107668), (8, 1553834), (16, 776917), (17, 731216), (23, 540464), (34, 365608), (46, 270232), (68, 182804), (92, 135116), (136, 91402), (184, 67558), (272, 45701), (368, 33779), (391, 31792), (782, 15896), (1564, 7948), (1987, 6256), (3128, 3974)]