22201739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3727}}^1$

素因数の和:3794

約数の個数: 16

約数和(自身を含む): 27199488

約数和(自身を除く): 4997749

約数列:

[1, 7, 23, 37, 161, 259, 851, 3727, 5957, 26089, 85721, 137899, 600047, 965293, 3171677, 22201739]

約数ペア:

[(1, 22201739), (7, 3171677), (23, 965293), (37, 600047), (161, 137899), (259, 85721), (851, 26089), (3727, 5957)]