320031934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{18757}}^1$

素因数の和:19227

約数の個数: 16

約数和(自身を含む): 506466000

約数和(自身を除く): 186434066

約数列:

[1, 2, 19, 38, 449, 898, 8531, 17062, 18757, 37514, 356383, 712766, 8421893, 16843786, 160015967, 320031934]

約数ペア:

[(1, 320031934), (2, 160015967), (19, 16843786), (38, 8421893), (449, 712766), (898, 356383), (8531, 37514), (17062, 18757)]