30938674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69997}}^1$

素因数の和:70029

約数の個数: 16

約数和(自身を含む): 52918488

約数和(自身を除く): 21979814

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 69997, 139994, 909961, 1189949, 1819922, 2379898, 15469337, 30938674]

約数ペア:

[(1, 30938674), (2, 15469337), (13, 2379898), (17, 1819922), (26, 1189949), (34, 909961), (221, 139994), (442, 69997)]