2015372807

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{18061}}^1$

素因数の和:18926

約数の個数: 16

約数和(自身を含む): 2427532800

約数和(自身を除く): 412159993

約数列:

[1, 7, 19, 133, 839, 5873, 15941, 18061, 111587, 126427, 343159, 2402113, 15153179, 106072253, 287910401, 2015372807]

約数ペア:

[(1, 2015372807), (7, 287910401), (19, 106072253), (133, 15153179), (839, 2402113), (5873, 343159), (15941, 126427), (18061, 111587)]