21124552202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{16001}}^1\times {\mathrm{50777}}^1$

素因数の和:66793

約数の個数: 16

約数和(自身を含む): 34127081352

約数和(自身を除く): 13002529150

約数列:

[1, 2, 13, 26, 16001, 32002, 50777, 101554, 208013, 416026, 660101, 1320202, 812482777, 1624965554, 10562276101, 21124552202]

約数ペア:

[(1, 21124552202), (2, 10562276101), (13, 1624965554), (26, 812482777), (16001, 1320202), (32002, 660101), (50777, 416026), (101554, 208013)]