22809985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{647}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 29953152

約数和(自身を除く): 7143167

約数列:

[1, 5, 11, 55, 641, 647, 3205, 3235, 7051, 7117, 35255, 35585, 414727, 2073635, 4561997, 22809985]

約数ペア:

[(1, 22809985), (5, 4561997), (11, 2073635), (55, 414727), (641, 35585), (647, 35255), (3205, 7117), (3235, 7051)]