15668978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5851}}^1$

素因数の和:5969

約数の個数: 16

約数和(自身を含む): 25561536

約数和(自身を除く): 9892558

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 5851, 11702, 76063, 152126, 602653, 1205306, 7834489, 15668978]

約数ペア:

[(1, 15668978), (2, 7834489), (13, 1205306), (26, 602653), (103, 152126), (206, 76063), (1339, 11702), (2678, 5851)]