18887374

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4632

約数の個数: 24

約数和(自身を含む): 32979744

約数和(自身を除く): 14092370

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 4591, 9182, 50501, 78047, 101002, 156094, 555511, 858517, 1111022, 1717034, 9443687, 18887374]

約数ペア:

[(1, 18887374), (2, 9443687), (11, 1717034), (17, 1111022), (22, 858517), (34, 555511), (121, 156094), (187, 101002), (242, 78047), (374, 50501), (2057, 9182), (4114, 4591)]