15828874

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2645

約数の個数: 16

約数和(自身を含む): 24611040

約数和(自身を除く): 8782166

約数列:

[1, 2, 53, 59, 106, 118, 2531, 3127, 5062, 6254, 134143, 149329, 268286, 298658, 7914437, 15828874]

約数ペア:

[(1, 15828874), (2, 7914437), (53, 298658), (59, 268286), (106, 149329), (118, 134143), (2531, 6254), (3127, 5062)]