12912013642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2851}}^1\times {\mathrm{5021}}^1$

素因数の和:7926

約数の個数: 32

約数和(自身を含む): 21655988928

約数和(自身を除く): 8743975286

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2851, 5021, 5702, 10042, 31361, 55231, 62722, 110462, 116891, 205861, 233782, 411722, 1285801, 2264471, 2571602, 4528942, 14314871, 28629742, 157463581, 314927162, 586909711, 1173819422, 6456006821, 12912013642]

約数ペア:

[(1, 12912013642), (2, 6456006821), (11, 1173819422), (22, 586909711), (41, 314927162), (82, 157463581), (451, 28629742), (902, 14314871), (2851, 4528942), (5021, 2571602), (5702, 2264471), (10042, 1285801), (31361, 411722), (55231, 233782), (62722, 205861), (110462, 116891)]