15191152

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{20201}}^1$

素因数の和:20256

約数の個数: 20

約数和(自身を含む): 30060576

約数和(自身を除く): 14869424

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 20201, 40402, 80804, 161608, 323216, 949447, 1898894, 3797788, 7595576, 15191152]

約数ペア:

[(1, 15191152), (2, 7595576), (4, 3797788), (8, 1898894), (16, 949447), (47, 323216), (94, 161608), (188, 80804), (376, 40402), (752, 20201)]