31485014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{75323}}^1$

素因数の和:75355

約数の個数: 16

約数和(自身を含む): 54233280

約数和(自身を除く): 22748266

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 75323, 150646, 828553, 1431137, 1657106, 2862274, 15742507, 31485014]

約数ペア:

[(1, 31485014), (2, 15742507), (11, 2862274), (19, 1657106), (22, 1431137), (38, 828553), (209, 150646), (418, 75323)]