16496987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4391}}^1$

素因数の和:4438

約数の個数: 12

約数和(自身を含む): 18876816

約数和(自身を除く): 2379829

約数列:

[1, 13, 17, 221, 289, 3757, 4391, 57083, 74647, 970411, 1268999, 16496987]

約数ペア:

[(1, 16496987), (13, 1268999), (17, 970411), (221, 74647), (289, 57083), (3757, 4391)]