12853139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 15432480

約数和(自身を除く): 2579341

約数列:

[1, 13, 17, 19, 221, 247, 323, 3061, 4199, 39793, 52037, 58159, 676481, 756067, 988703, 12853139]

約数ペア:

[(1, 12853139), (13, 988703), (17, 756067), (19, 676481), (221, 58159), (247, 52037), (323, 39793), (3061, 4199)]