12674191994

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{71129}}^1$

素因数の和:71266

約数の個数: 24

約数和(自身を含む): 19854232380

約数和(自身を除く): 7180040386

約数列:

[1, 2, 41, 53, 82, 106, 1681, 2173, 3362, 4346, 71129, 89093, 142258, 178186, 2916289, 3769837, 5832578, 7539674, 119567849, 154563317, 239135698, 309126634, 6337095997, 12674191994]

約数ペア:

[(1, 12674191994), (2, 6337095997), (41, 309126634), (53, 239135698), (82, 154563317), (106, 119567849), (1681, 7539674), (2173, 5832578), (3362, 3769837), (4346, 2916289), (71129, 178186), (89093, 142258)]