19710460354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2837}}^1\times {\mathrm{267217}}^1$

素因数の和:270069

約数の個数: 16

約数和(自身を含む): 31851316728

約数和(自身を除く): 12140856374

約数列:

[1, 2, 13, 26, 2837, 5674, 36881, 73762, 267217, 534434, 3473821, 6947642, 758094629, 1516189258, 9855230177, 19710460354]

約数ペア:

[(1, 19710460354), (2, 9855230177), (13, 1516189258), (26, 758094629), (2837, 6947642), (5674, 3473821), (36881, 534434), (73762, 267217)]