15109748

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 27216000

約数和(自身を除く): 12106252

約数列:

[1, 2, 4, 47, 94, 179, 188, 358, 449, 716, 898, 1796, 8413, 16826, 21103, 33652, 42206, 80371, 84412, 160742, 321484, 3777437, 7554874, 15109748]

約数ペア:

[(1, 15109748), (2, 7554874), (4, 3777437), (47, 321484), (94, 160742), (179, 84412), (188, 80371), (358, 42206), (449, 33652), (716, 21103), (898, 16826), (1796, 8413)]