11561438

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1579}}^1$

素因数の和:2111

約数の個数: 16

約数和(自身を含む): 19870080

約数和(自身を除く): 8308642

約数列:

[1, 2, 7, 14, 523, 1046, 1579, 3158, 3661, 7322, 11053, 22106, 825817, 1651634, 5780719, 11561438]

約数ペア:

[(1, 11561438), (2, 5780719), (7, 1651634), (14, 825817), (523, 22106), (1046, 11053), (1579, 7322), (3158, 3661)]