15812272

素因数分解:

$2^4\times 7^1\times {\mathrm{141181}}^1$

素因数の和:141196

約数の個数: 20

約数和(自身を含む): 35013136

約数和(自身を除く): 19200864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 141181, 282362, 564724, 988267, 1129448, 1976534, 2258896, 3953068, 7906136, 15812272]

約数ペア:

[(1, 15812272), (2, 7906136), (4, 3953068), (7, 2258896), (8, 1976534), (14, 1129448), (16, 988267), (28, 564724), (56, 282362), (112, 141181)]