21886522

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{26497}}^1$

素因数の和:26565

約数の個数: 16

約数和(自身を含む): 38157120

約数和(自身を除く): 16270598

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 26497, 52994, 185479, 370958, 1563323, 3126646, 10943261, 21886522]

約数ペア:

[(1, 21886522), (2, 10943261), (7, 3126646), (14, 1563323), (59, 370958), (118, 185479), (413, 52994), (826, 26497)]