22490741

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 28554624

約数和(自身を除く): 6063883

約数列:

[1, 7, 13, 59, 71, 91, 413, 497, 767, 923, 3481, 4189, 5369, 6461, 24367, 29323, 45253, 54457, 247151, 316771, 381199, 1730057, 3212963, 22490741]

約数ペア:

[(1, 22490741), (7, 3212963), (13, 1730057), (59, 381199), (71, 316771), (91, 247151), (413, 54457), (497, 45253), (767, 29323), (923, 24367), (3481, 6461), (4189, 5369)]