15892430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20117}}^1$

素因数の和:20203

約数の個数: 16

約数和(自身を含む): 28969920

約数和(自身を除く): 13077490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 20117, 40234, 100585, 201170, 1589243, 3178486, 7946215, 15892430]

約数ペア:

[(1, 15892430), (2, 7946215), (5, 3178486), (10, 1589243), (79, 201170), (158, 100585), (395, 40234), (790, 20117)]