22218832

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{1259}}^1$

素因数の和:2370

約数の個数: 20

約数和(自身を含む): 43122240

約数和(自身を除く): 20903408

約数列:

[1, 2, 4, 8, 16, 1103, 1259, 2206, 2518, 4412, 5036, 8824, 10072, 17648, 20144, 1388677, 2777354, 5554708, 11109416, 22218832]

約数ペア:

[(1, 22218832), (2, 11109416), (4, 5554708), (8, 2777354), (16, 1388677), (1103, 20144), (1259, 17648), (2206, 10072), (2518, 8824), (4412, 5036)]