81227014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{194323}}^1$

素因数の和:194355

約数の個数: 16

約数和(自身を含む): 139913280

約数和(自身を除く): 58686266

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 194323, 388646, 2137553, 3692137, 4275106, 7384274, 40613507, 81227014]

約数ペア:

[(1, 81227014), (2, 40613507), (11, 7384274), (19, 4275106), (22, 3692137), (38, 2137553), (209, 388646), (418, 194323)]