22555790

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{12601}}^1$

素因数の和:12787

約数の個数: 16

約数和(自身を含む): 40830480

約数和(自身を除く): 18274690

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 12601, 25202, 63005, 126010, 2255579, 4511158, 11277895, 22555790]

約数ペア:

[(1, 22555790), (2, 11277895), (5, 4511158), (10, 2255579), (179, 126010), (358, 63005), (895, 25202), (1790, 12601)]