7442338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 11844000

約数和(自身を除く): 4401662

約数列:

[1, 2, 19, 38, 139, 278, 1409, 2641, 2818, 5282, 26771, 53542, 195851, 391702, 3721169, 7442338]

約数ペア:

[(1, 7442338), (2, 3721169), (19, 391702), (38, 195851), (139, 53542), (278, 26771), (1409, 5282), (2641, 2818)]