7856956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 14698880

約数和(自身を除く): 6841924

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 1543, 2546, 3086, 5092, 6172, 29317, 58634, 103381, 117268, 206762, 413524, 1964239, 3928478, 7856956]

約数ペア:

[(1, 7856956), (2, 3928478), (4, 1964239), (19, 413524), (38, 206762), (67, 117268), (76, 103381), (134, 58634), (268, 29317), (1273, 6172), (1543, 5092), (2546, 3086)]