22657621

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 26917888

約数和(自身を除く): 4260267

約数列:

[1, 7, 31, 193, 217, 541, 1351, 3787, 5983, 16771, 41881, 104413, 117397, 730891, 3236803, 22657621]

約数ペア:

[(1, 22657621), (7, 3236803), (31, 730891), (193, 117397), (217, 104413), (541, 41881), (1351, 16771), (3787, 5983)]