19759214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1211

約数の個数: 16

約数和(自身を含む): 30708096

約数和(自身を除く): 10948882

約数列:

[1, 2, 31, 62, 421, 757, 842, 1514, 13051, 23467, 26102, 46934, 318697, 637394, 9879607, 19759214]

約数ペア:

[(1, 19759214), (2, 9879607), (31, 637394), (62, 318697), (421, 46934), (757, 26102), (842, 23467), (1514, 13051)]