22347908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{507907}}^1$

素因数の和:507922

約数の個数: 12

約数和(自身を含む): 42664272

約数和(自身を除く): 20316364

約数列:

[1, 2, 4, 11, 22, 44, 507907, 1015814, 2031628, 5586977, 11173954, 22347908]

約数ペア:

[(1, 22347908), (2, 11173954), (4, 5586977), (11, 2031628), (22, 1015814), (44, 507907)]