13372538416

素因数分解:

$2^4\times {\mathrm{2029}}^1\times {\mathrm{411919}}^1$

素因数の和:413956

約数の個数: 20

約数和(自身を含む): 25922125600

約数和(自身を除く): 12549587184

約数列:

[1, 2, 4, 8, 16, 2029, 4058, 8116, 16232, 32464, 411919, 823838, 1647676, 3295352, 6590704, 835783651, 1671567302, 3343134604, 6686269208, 13372538416]

約数ペア:

[(1, 13372538416), (2, 6686269208), (4, 3343134604), (8, 1671567302), (16, 835783651), (2029, 6590704), (4058, 3295352), (8116, 1647676), (16232, 823838), (32464, 411919)]