20189507

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37879}}^1$

素因数の和:37933

約数の個数: 8

約数和(自身を含む): 22273440

約数和(自身を除く): 2083933

約数列:

[1, 13, 41, 533, 37879, 492427, 1553039, 20189507]

約数ペア:

[(1, 20189507), (13, 1553039), (41, 492427), (533, 37879)]