10921378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24709}}^1$

素因数の和:24741

約数の個数: 16

約数和(自身を含む): 18680760

約数和(自身を除く): 7759382

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 24709, 49418, 321217, 420053, 642434, 840106, 5460689, 10921378]

約数ペア:

[(1, 10921378), (2, 5460689), (13, 840106), (17, 642434), (26, 420053), (34, 321217), (221, 49418), (442, 24709)]