13191668

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11491}}^1$

素因数の和:11543

約数の個数: 24

約数和(自身を含む): 27029184

約数和(自身を除く): 13837516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 11491, 22982, 45964, 80437, 160874, 321748, 471131, 942262, 1884524, 3297917, 6595834, 13191668]

約数ペア:

[(1, 13191668), (2, 6595834), (4, 3297917), (7, 1884524), (14, 942262), (28, 471131), (41, 321748), (82, 160874), (164, 80437), (287, 45964), (574, 22982), (1148, 11491)]