109123498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{261061}}^1$

素因数の和:261093

約数の個数: 16

約数和(自身を含む): 187964640

約数和(自身を除く): 78841142

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 261061, 522122, 2871671, 4960159, 5743342, 9920318, 54561749, 109123498]

約数ペア:

[(1, 109123498), (2, 54561749), (11, 9920318), (19, 5743342), (22, 4960159), (38, 2871671), (209, 522122), (418, 261061)]