22294864

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{1381}}^1$

素因数の和:2398

約数の個数: 20

約数和(自身を含む): 43270420

約数和(自身を除く): 20975556

約数列:

[1, 2, 4, 8, 16, 1009, 1381, 2018, 2762, 4036, 5524, 8072, 11048, 16144, 22096, 1393429, 2786858, 5573716, 11147432, 22294864]

約数ペア:

[(1, 22294864), (2, 11147432), (4, 5573716), (8, 2786858), (16, 1393429), (1009, 22096), (1381, 16144), (2018, 11048), (2762, 8072), (4036, 5524)]