22087124

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 39643296

約数和(自身を除く): 17556172

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 691, 1382, 2764, 7991, 15982, 31964, 42151, 84302, 90521, 168604, 181042, 362084, 5521781, 11043562, 22087124]

約数ペア:

[(1, 22087124), (2, 11043562), (4, 5521781), (61, 362084), (122, 181042), (131, 168604), (244, 90521), (262, 84302), (524, 42151), (691, 31964), (1382, 15982), (2764, 7991)]