22565207

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 26342400

約数和(自身を除く): 3777193

約数列:

[1, 7, 97, 167, 199, 679, 1169, 1393, 16199, 19303, 33233, 113393, 135121, 232631, 3223601, 22565207]

約数ペア:

[(1, 22565207), (7, 3223601), (97, 232631), (167, 135121), (199, 113393), (679, 33233), (1169, 19303), (1393, 16199)]