22677790

素因数分解:

$2^1\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{1621}}^1$

素因数の和:3027

約数の個数: 16

約数和(自身を含む): 40874400

約数和(自身を除く): 18196610

約数列:

[1, 2, 5, 10, 1399, 1621, 2798, 3242, 6995, 8105, 13990, 16210, 2267779, 4535558, 11338895, 22677790]

約数ペア:

[(1, 22677790), (2, 11338895), (5, 4535558), (10, 2267779), (1399, 16210), (1621, 13990), (2798, 8105), (3242, 6995)]