12118090

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1201}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 21852360

約数和(自身を除く): 9734270

約数列:

[1, 2, 5, 10, 1009, 1201, 2018, 2402, 5045, 6005, 10090, 12010, 1211809, 2423618, 6059045, 12118090]

約数ペア:

[(1, 12118090), (2, 6059045), (5, 2423618), (10, 1211809), (1009, 12010), (1201, 10090), (2018, 6005), (2402, 5045)]