211674914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{11149}}^1$

素因数の和:12025

約数の個数: 16

約数和(自身を含む): 346809600

約数和(自身を除く): 135134686

約数列:

[1, 2, 11, 22, 863, 1726, 9493, 11149, 18986, 22298, 122639, 245278, 9621587, 19243174, 105837457, 211674914]

約数ペア:

[(1, 211674914), (2, 105837457), (11, 19243174), (22, 9621587), (863, 245278), (1726, 122639), (9493, 22298), (11149, 18986)]