22516193

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 26355840

約数和(自身を除く): 3839647

約数列:

[1, 7, 73, 139, 317, 511, 973, 2219, 10147, 23141, 44063, 71029, 161987, 308441, 3216599, 22516193]

約数ペア:

[(1, 22516193), (7, 3216599), (73, 308441), (139, 161987), (317, 71029), (511, 44063), (973, 23141), (2219, 10147)]