22311860

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10831}}^1$

素因数の和:10943

約数の個数: 24

約数和(自身を含む): 47314176

約数和(自身を除く): 25002316

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 10831, 21662, 43324, 54155, 108310, 216620, 1115593, 2231186, 4462372, 5577965, 11155930, 22311860]

約数ペア:

[(1, 22311860), (2, 11155930), (4, 5577965), (5, 4462372), (10, 2231186), (20, 1115593), (103, 216620), (206, 108310), (412, 54155), (515, 43324), (1030, 21662), (2060, 10831)]