23722205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2239}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 30858240

約数和(自身を除く): 7136035

約数列:

[1, 5, 13, 65, 163, 815, 2119, 2239, 10595, 11195, 29107, 145535, 364957, 1824785, 4744441, 23722205]

約数ペア:

[(1, 23722205), (5, 4744441), (13, 1824785), (65, 364957), (163, 145535), (815, 29107), (2119, 11195), (2239, 10595)]