22713245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 28226880

約数和(自身を除く): 5513635

約数列:

[1, 5, 43, 89, 215, 445, 1187, 3827, 5935, 19135, 51041, 105643, 255205, 528215, 4542649, 22713245]

約数ペア:

[(1, 22713245), (5, 4542649), (43, 528215), (89, 255205), (215, 105643), (445, 51041), (1187, 19135), (3827, 5935)]