13968578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{739}}^1$

素因数の和:1481

約数の個数: 16

約数和(自身を含む): 22626240

約数和(自身を除く): 8657662

約数列:

[1, 2, 13, 26, 727, 739, 1454, 1478, 9451, 9607, 18902, 19214, 537253, 1074506, 6984289, 13968578]

約数ペア:

[(1, 13968578), (2, 6984289), (13, 1074506), (26, 537253), (727, 19214), (739, 18902), (1454, 9607), (1478, 9451)]