25056478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4813}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 39859920

約数和(自身を除く): 14803442

約数列:

[1, 2, 19, 38, 137, 274, 2603, 4813, 5206, 9626, 91447, 182894, 659381, 1318762, 12528239, 25056478]

約数ペア:

[(1, 25056478), (2, 12528239), (19, 1318762), (38, 659381), (137, 182894), (274, 91447), (2603, 9626), (4813, 5206)]