13222886

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 20404224

約数和(自身を除く): 7181338

約数列:

[1, 2, 47, 94, 163, 326, 863, 1726, 7661, 15322, 40561, 81122, 140669, 281338, 6611443, 13222886]

約数ペア:

[(1, 13222886), (2, 6611443), (47, 281338), (94, 140669), (163, 81122), (326, 40561), (863, 15322), (1726, 7661)]