19210906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5167}}^1$

素因数の和:5206

約数の個数: 24

約数和(自身を含む): 34046784

約数和(自身を除く): 14835878

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5167, 10334, 56837, 67171, 113674, 134342, 738881, 873223, 1477762, 1746446, 9605453, 19210906]

約数ペア:

[(1, 19210906), (2, 9605453), (11, 1746446), (13, 1477762), (22, 873223), (26, 738881), (143, 134342), (169, 113674), (286, 67171), (338, 56837), (1859, 10334), (3718, 5167)]