13020568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13451}}^1$

素因数の和:13479

約数の個数: 24

約数和(自身を含む): 26836740

約数和(自身を除く): 13816172

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 13451, 26902, 53804, 107608, 147961, 295922, 591844, 1183688, 1627571, 3255142, 6510284, 13020568]

約数ペア:

[(1, 13020568), (2, 6510284), (4, 3255142), (8, 1627571), (11, 1183688), (22, 591844), (44, 295922), (88, 147961), (121, 107608), (242, 53804), (484, 26902), (968, 13451)]