22009510

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9209}}^1$

素因数の和:9455

約数の個数: 16

約数和(自身を含む): 39787200

約数和(自身を除く): 17777690

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 9209, 18418, 46045, 92090, 2200951, 4401902, 11004755, 22009510]

約数ペア:

[(1, 22009510), (2, 11004755), (5, 4401902), (10, 2200951), (239, 92090), (478, 46045), (1195, 18418), (2390, 9209)]