2019620906

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1\times {\mathrm{12203}}^1$

素因数の和:13285

約数の個数: 16

約数和(自身を含む): 3069257184

約数和(自身を除く): 1049636278

約数列:

[1, 2, 83, 166, 997, 1994, 12203, 24406, 82751, 165502, 1012849, 2025698, 12166391, 24332782, 1009810453, 2019620906]

約数ペア:

[(1, 2019620906), (2, 1009810453), (83, 24332782), (166, 12166391), (997, 2025698), (1994, 1012849), (12203, 165502), (24406, 82751)]