22377404

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1993}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 44888928

約数和(自身を除く): 22511524

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 1993, 2807, 3986, 5614, 7972, 11228, 13951, 27902, 55804, 799193, 1598386, 3196772, 5594351, 11188702, 22377404]

約数ペア:

[(1, 22377404), (2, 11188702), (4, 5594351), (7, 3196772), (14, 1598386), (28, 799193), (401, 55804), (802, 27902), (1604, 13951), (1993, 11228), (2807, 7972), (3986, 5614)]