22215674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44971}}^1$

素因数の和:45005

約数の個数: 16

約数和(自身を含む): 37776480

約数和(自身を除く): 15560806

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 44971, 89942, 584623, 854449, 1169246, 1708898, 11107837, 22215674]

約数ペア:

[(1, 22215674), (2, 11107837), (13, 1708898), (19, 1169246), (26, 854449), (38, 584623), (247, 89942), (494, 44971)]