11512138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27541}}^1$

素因数の和:27573

約数の個数: 16

約数和(自身を含む): 19830240

約数和(自身を除く): 8318102

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 27541, 55082, 302951, 523279, 605902, 1046558, 5756069, 11512138]

約数ペア:

[(1, 11512138), (2, 5756069), (11, 1046558), (19, 605902), (22, 523279), (38, 302951), (209, 55082), (418, 27541)]