30793828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{45553}}^1$

素因数の和:45583

約数の個数: 18

約数和(自身を含む): 58354674

約数和(自身を除く): 27560846

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 45553, 91106, 182212, 592189, 1184378, 2368756, 7698457, 15396914, 30793828]

約数ペア:

[(1, 30793828), (2, 15396914), (4, 7698457), (13, 2368756), (26, 1184378), (52, 592189), (169, 182212), (338, 91106), (676, 45553)]