22139611

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 24853248

約数和(自身を除く): 2713637

約数列:

[1, 13, 31, 137, 401, 403, 1781, 4247, 5213, 12431, 54937, 55211, 161603, 714181, 1703047, 22139611]

約数ペア:

[(1, 22139611), (13, 1703047), (31, 714181), (137, 161603), (401, 55211), (403, 54937), (1781, 12431), (4247, 5213)]