22457908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3251}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 43160544

約数和(自身を除く): 20702636

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3251, 3454, 6502, 6908, 13004, 35761, 71522, 143044, 510407, 1020814, 2041628, 5614477, 11228954, 22457908]

約数ペア:

[(1, 22457908), (2, 11228954), (4, 5614477), (11, 2041628), (22, 1020814), (44, 510407), (157, 143044), (314, 71522), (628, 35761), (1727, 13004), (3251, 6908), (3454, 6502)]