23177530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 44208000

約数和(自身を除く): 21030470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 613, 995, 1226, 1990, 3065, 3781, 6130, 7562, 11647, 18905, 23294, 37810, 58235, 116470, 121987, 243974, 609935, 1219870, 2317753, 4635506, 11588765, 23177530]

約数ペア:

[(1, 23177530), (2, 11588765), (5, 4635506), (10, 2317753), (19, 1219870), (38, 609935), (95, 243974), (190, 121987), (199, 116470), (398, 58235), (613, 37810), (995, 23294), (1226, 18905), (1990, 11647), (3065, 7562), (3781, 6130)]