22213708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{504857}}^1$

素因数の和:504872

約数の個数: 12

約数和(自身を含む): 42408072

約数和(自身を除く): 20194364

約数列:

[1, 2, 4, 11, 22, 44, 504857, 1009714, 2019428, 5553427, 11106854, 22213708]

約数ペア:

[(1, 22213708), (2, 11106854), (4, 5553427), (11, 2019428), (22, 1009714), (44, 504857)]