22287730

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3917}}^1$

素因数の和:4493

約数の個数: 16

約数和(自身を含む): 40198680

約数和(自身を除く): 17910950

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 3917, 5690, 7834, 19585, 39170, 2228773, 4457546, 11143865, 22287730]

約数ペア:

[(1, 22287730), (2, 11143865), (5, 4457546), (10, 2228773), (569, 39170), (1138, 19585), (2845, 7834), (3917, 5690)]