25380322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21767}}^1$

素因数の和:21833

約数の個数: 16

約数和(自身を含む): 42316992

約数和(自身を除く): 16936670

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 21767, 43534, 239437, 478874, 1153651, 2307302, 12690161, 25380322]

約数ペア:

[(1, 25380322), (2, 12690161), (11, 2307302), (22, 1153651), (53, 478874), (106, 239437), (583, 43534), (1166, 21767)]