16871608

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{12479}}^1$

素因数の和:12511

約数の個数: 24

約数和(自身を含む): 34257600

約数和(自身を除く): 17385992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 12479, 24958, 49916, 99832, 162227, 324454, 648908, 1297816, 2108951, 4217902, 8435804, 16871608]

約数ペア:

[(1, 16871608), (2, 8435804), (4, 4217902), (8, 2108951), (13, 1297816), (26, 648908), (52, 324454), (104, 162227), (169, 99832), (338, 49916), (676, 24958), (1352, 12479)]