15704377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 17998848

約数和(自身を除く): 2294471

約数列:

[1, 13, 23, 53, 299, 689, 991, 1219, 12883, 15847, 22793, 52523, 296309, 682799, 1208029, 15704377]

約数ペア:

[(1, 15704377), (13, 1208029), (23, 682799), (53, 296309), (299, 52523), (689, 22793), (991, 15847), (1219, 12883)]