13131074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{821}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 21542976

約数和(自身を除く): 8411902

約数列:

[1, 2, 11, 22, 727, 821, 1454, 1642, 7997, 9031, 15994, 18062, 596867, 1193734, 6565537, 13131074]

約数ペア:

[(1, 13131074), (2, 6565537), (11, 1193734), (22, 596867), (727, 18062), (821, 15994), (1454, 9031), (1642, 7997)]