12912223256

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{102667}}^1$

素因数の和:102951

約数の個数: 32

約数和(自身を含む): 24640320000

約数和(自身を除く): 11728096744

約数列:

[1, 2, 4, 8, 79, 158, 199, 316, 398, 632, 796, 1592, 15721, 31442, 62884, 102667, 125768, 205334, 410668, 821336, 8110693, 16221386, 20430733, 32442772, 40861466, 64885544, 81722932, 163445864, 1614027907, 3228055814, 6456111628, 12912223256]

約数ペア:

[(1, 12912223256), (2, 6456111628), (4, 3228055814), (8, 1614027907), (79, 163445864), (158, 81722932), (199, 64885544), (316, 40861466), (398, 32442772), (632, 20430733), (796, 16221386), (1592, 8110693), (15721, 821336), (31442, 410668), (62884, 205334), (102667, 125768)]