22288222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4463}}^1$

素因数の和:4703

約数の個数: 16

約数和(自身を含む): 36640512

約数和(自身を除く): 14352290

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4463, 4994, 8926, 49093, 98186, 1013101, 2026202, 11144111, 22288222]

約数ペア:

[(1, 22288222), (2, 11144111), (11, 2026202), (22, 1013101), (227, 98186), (454, 49093), (2497, 8926), (4463, 4994)]