15678098896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23899541}}^1$

素因数の和:23899590

約数の個数: 20

約数和(自身を含む): 31117203684

約数和(自身を除く): 15439104788

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23899541, 47799082, 95598164, 191196328, 382392656, 979881181, 1959762362, 3919524724, 7839049448, 15678098896]

約数ペア:

[(1, 15678098896), (2, 7839049448), (4, 3919524724), (8, 1959762362), (16, 979881181), (41, 382392656), (82, 191196328), (164, 95598164), (328, 47799082), (656, 23899541)]