1249209853

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{15569}}^1$

素因数の和:15732

約数の個数: 16

約数和(自身を含む): 1360195200

約数和(自身を除く): 110985347

約数列:

[1, 19, 41, 103, 779, 1957, 4223, 15569, 80237, 295811, 638329, 1603607, 12128251, 30468533, 65747887, 1249209853]

約数ペア:

[(1, 1249209853), (19, 65747887), (41, 30468533), (103, 12128251), (779, 1603607), (1957, 638329), (4223, 295811), (15569, 80237)]