12486598672

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{196429}}^1$

素因数の和:196603

約数の個数: 40

約数和(自身を含む): 25209826200

約数和(自身を除く): 12723227528

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 232, 274, 464, 548, 1096, 2192, 3973, 7946, 15892, 31784, 63568, 196429, 392858, 785716, 1571432, 3142864, 5696441, 11392882, 22785764, 26910773, 45571528, 53821546, 91143056, 107643092, 215286184, 430572368, 780412417, 1560824834, 3121649668, 6243299336, 12486598672]

約数ペア:

[(1, 12486598672), (2, 6243299336), (4, 3121649668), (8, 1560824834), (16, 780412417), (29, 430572368), (58, 215286184), (116, 107643092), (137, 91143056), (232, 53821546), (274, 45571528), (464, 26910773), (548, 22785764), (1096, 11392882), (2192, 5696441), (3973, 3142864), (7946, 1571432), (15892, 785716), (31784, 392858), (63568, 196429)]