19992476782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{11071}}^1\times {\mathrm{53113}}^1$

素因数の和:64203

約数の個数: 16

約数和(自身を含む): 31756223232

約数和(自身を除く): 11763746450

約数列:

[1, 2, 17, 34, 11071, 22142, 53113, 106226, 188207, 376414, 902921, 1805842, 588014023, 1176028046, 9996238391, 19992476782]

約数ペア:

[(1, 19992476782), (2, 9996238391), (17, 1176028046), (34, 588014023), (11071, 1805842), (22142, 902921), (53113, 376414), (106226, 188207)]