15679815938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6495367}}^1$

素因数の和:6495457

約数の個数: 16

約数和(自身を含む): 25253990784

約数和(自身を除く): 9574174846

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 6495367, 12990734, 110421239, 220842478, 461171057, 922342114, 7839907969, 15679815938]

約数ペア:

[(1, 15679815938), (2, 7839907969), (17, 922342114), (34, 461171057), (71, 220842478), (142, 110421239), (1207, 12990734), (2414, 6495367)]