15300004

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 27659520

約数和(自身を除く): 12359516

約数列:

[1, 2, 4, 47, 94, 97, 188, 194, 388, 839, 1678, 3356, 4559, 9118, 18236, 39433, 78866, 81383, 157732, 162766, 325532, 3825001, 7650002, 15300004]

約数ペア:

[(1, 15300004), (2, 7650002), (4, 3825001), (47, 325532), (94, 162766), (97, 157732), (188, 81383), (194, 78866), (388, 39433), (839, 18236), (1678, 9118), (3356, 4559)]