13640578

素因数分解:

$2^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1129}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 23431680

約数和(自身を除く): 9791102

約数列:

[1, 2, 7, 14, 863, 1129, 1726, 2258, 6041, 7903, 12082, 15806, 974327, 1948654, 6820289, 13640578]

約数ペア:

[(1, 13640578), (2, 6820289), (7, 1948654), (14, 974327), (863, 15806), (1129, 12082), (1726, 7903), (2258, 6041)]