22018610

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1543}}^1$

素因数の和:2977

約数の個数: 16

約数和(自身を含む): 39686976

約数和(自身を除く): 17668366

約数列:

[1, 2, 5, 10, 1427, 1543, 2854, 3086, 7135, 7715, 14270, 15430, 2201861, 4403722, 11009305, 22018610]

約数ペア:

[(1, 22018610), (2, 11009305), (5, 4403722), (10, 2201861), (1427, 15430), (1543, 14270), (2854, 7715), (3086, 7135)]