15661786127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1\times {\mathrm{1327}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 18044651520

約数和(自身を除く): 2382865393

約数列:

[1, 13, 19, 71, 247, 673, 923, 1327, 1349, 8749, 12787, 17251, 17537, 25213, 47783, 94217, 166231, 327769, 621179, 893071, 907877, 1224821, 1790123, 11609923, 11802401, 16968349, 23271599, 63408041, 220588537, 824304533, 1204752779, 15661786127]

約数ペア:

[(1, 15661786127), (13, 1204752779), (19, 824304533), (71, 220588537), (247, 63408041), (673, 23271599), (923, 16968349), (1327, 11802401), (1349, 11609923), (8749, 1790123), (12787, 1224821), (17251, 907877), (17537, 893071), (25213, 621179), (47783, 327769), (94217, 166231)]