1938009414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{122861}}^1$

素因数の和:123116

約数の個数: 32

約数和(自身を含む): 4246110720

約数和(自身を除く): 2308101306

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1434, 2629, 5258, 7887, 15774, 122861, 245722, 368583, 737166, 1351471, 2702942, 4054413, 8108826, 29363779, 58727558, 88091337, 176182674, 323001569, 646003138, 969004707, 1938009414]

約数ペア:

[(1, 1938009414), (2, 969004707), (3, 646003138), (6, 323001569), (11, 176182674), (22, 88091337), (33, 58727558), (66, 29363779), (239, 8108826), (478, 4054413), (717, 2702942), (1434, 1351471), (2629, 737166), (5258, 368583), (7887, 245722), (15774, 122861)]