22590227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2137}}^1$

素因数の和:2210

約数の個数: 12

約数和(自身を含む): 25476408

約数和(自身を除く): 2886181

約数列:

[1, 11, 31, 341, 961, 2137, 10571, 23507, 66247, 728717, 2053657, 22590227]

約数ペア:

[(1, 22590227), (11, 2053657), (31, 728717), (341, 66247), (961, 23507), (2137, 10571)]