12796564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{863}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 24530688

約数和(自身を除く): 11734124

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 863, 1348, 1726, 3452, 3707, 7414, 9493, 14828, 18986, 37972, 290831, 581662, 1163324, 3199141, 6398282, 12796564]

約数ペア:

[(1, 12796564), (2, 6398282), (4, 3199141), (11, 1163324), (22, 581662), (44, 290831), (337, 37972), (674, 18986), (863, 14828), (1348, 9493), (1726, 7414), (3452, 3707)]