22305868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1709}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 42230160

約数和(自身を除く): 19924292

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 1709, 3263, 3418, 6526, 6836, 13052, 22217, 44434, 88868, 428959, 857918, 1715836, 5576467, 11152934, 22305868]

約数ペア:

[(1, 22305868), (2, 11152934), (4, 5576467), (13, 1715836), (26, 857918), (52, 428959), (251, 88868), (502, 44434), (1004, 22217), (1709, 13052), (3263, 6836), (3418, 6526)]