19445574963

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{8243}}^1$

素因数の和:8639

約数の個数: 32

約数和(自身を含む): 27351613440

約数和(自身を除く): 7906038477

約数列:

[1, 3, 23, 69, 179, 191, 537, 573, 4117, 4393, 8243, 12351, 13179, 24729, 34189, 102567, 189589, 568767, 786347, 1475497, 1574413, 2359041, 4426491, 4723239, 33936431, 36211499, 101809293, 108634497, 281819927, 845459781, 6481858321, 19445574963]

約数ペア:

[(1, 19445574963), (3, 6481858321), (23, 845459781), (69, 281819927), (179, 108634497), (191, 101809293), (537, 36211499), (573, 33936431), (4117, 4723239), (4393, 4426491), (8243, 2359041), (12351, 1574413), (13179, 1475497), (24729, 786347), (34189, 568767), (102567, 189589)]