22238905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2099}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 28929600

約数和(自身を除く): 6690695

約数列:

[1, 5, 13, 65, 163, 815, 2099, 2119, 10495, 10595, 27287, 136435, 342137, 1710685, 4447781, 22238905]

約数ペア:

[(1, 22238905), (5, 4447781), (13, 1710685), (65, 342137), (163, 136435), (815, 27287), (2099, 10595), (2119, 10495)]