23643190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 43167600

約数和(自身を除く): 19524410

約数列:

[1, 2, 5, 10, 109, 199, 218, 398, 545, 995, 1090, 1990, 11881, 21691, 23762, 43382, 59405, 108455, 118810, 216910, 2364319, 4728638, 11821595, 23643190]

約数ペア:

[(1, 23643190), (2, 11821595), (5, 4728638), (10, 2364319), (109, 216910), (199, 118810), (218, 108455), (398, 59405), (545, 43382), (995, 23762), (1090, 21691), (1990, 11881)]