17887630412

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{41793529}}^1$

素因数の和:41793640

約数の個数: 12

約数和(自身を含む): 31595908680

約数和(自身を除く): 13708278268

約数列:

[1, 2, 4, 107, 214, 428, 41793529, 83587058, 167174116, 4471907603, 8943815206, 17887630412]

約数ペア:

[(1, 17887630412), (2, 8943815206), (4, 4471907603), (107, 167174116), (214, 83587058), (428, 41793529)]