13431406

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 20558304

約数和(自身を除く): 7126898

約数列:

[1, 2, 103, 113, 206, 226, 577, 1154, 11639, 23278, 59431, 65201, 118862, 130402, 6715703, 13431406]

約数ペア:

[(1, 13431406), (2, 6715703), (103, 130402), (113, 118862), (206, 65201), (226, 59431), (577, 23278), (1154, 11639)]