16626493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3324

約数の個数: 16

約数和(自身を含む): 19789056

約数和(自身を除く): 3162563

約数列:

[1, 13, 17, 23, 221, 299, 391, 3271, 5083, 42523, 55607, 75233, 722891, 978029, 1278961, 16626493]

約数ペア:

[(1, 16626493), (13, 1278961), (17, 978029), (23, 722891), (221, 75233), (299, 55607), (391, 42523), (3271, 5083)]