15639446

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:799

約数の個数: 16

約数和(自身を含む): 23904720

約数和(自身を除く): 8265274

約数列:

[1, 2, 101, 139, 202, 278, 557, 1114, 14039, 28078, 56257, 77423, 112514, 154846, 7819723, 15639446]

約数ペア:

[(1, 15639446), (2, 7819723), (101, 154846), (139, 112514), (202, 77423), (278, 56257), (557, 28078), (1114, 14039)]