15755870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9323}}^1$

素因数の和:9356

約数の個数: 24

約数和(自身を含む): 30713256

約数和(自身を除く): 14957386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9323, 18646, 46615, 93230, 121199, 242398, 605995, 1211990, 1575587, 3151174, 7877935, 15755870]

約数ペア:

[(1, 15755870), (2, 7877935), (5, 3151174), (10, 1575587), (13, 1211990), (26, 605995), (65, 242398), (130, 121199), (169, 93230), (338, 46615), (845, 18646), (1690, 9323)]