19210532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1013}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 36796032

約数和(自身を除く): 17585500

約数列:

[1, 2, 4, 11, 22, 44, 431, 862, 1013, 1724, 2026, 4052, 4741, 9482, 11143, 18964, 22286, 44572, 436603, 873206, 1746412, 4802633, 9605266, 19210532]

約数ペア:

[(1, 19210532), (2, 9605266), (4, 4802633), (11, 1746412), (22, 873206), (44, 436603), (431, 44572), (862, 22286), (1013, 18964), (1724, 11143), (2026, 9482), (4052, 4741)]