15243256

素因数分解:

$2^3\times 7^1\times {\mathrm{272201}}^1$

素因数の和:272214

約数の個数: 16

約数和(自身を含む): 32664240

約数和(自身を除く): 17420984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 272201, 544402, 1088804, 1905407, 2177608, 3810814, 7621628, 15243256]

約数ペア:

[(1, 15243256), (2, 7621628), (4, 3810814), (7, 2177608), (8, 1905407), (14, 1088804), (28, 544402), (56, 272201)]