11861816

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 22915200

約数和(自身を除く): 11053384

約数列:

[1, 2, 4, 8, 61, 109, 122, 218, 223, 244, 436, 446, 488, 872, 892, 1784, 6649, 13298, 13603, 24307, 26596, 27206, 48614, 53192, 54412, 97228, 108824, 194456, 1482727, 2965454, 5930908, 11861816]

約数ペア:

[(1, 11861816), (2, 5930908), (4, 2965454), (8, 1482727), (61, 194456), (109, 108824), (122, 97228), (218, 54412), (223, 53192), (244, 48614), (436, 27206), (446, 26596), (488, 24307), (872, 13603), (892, 13298), (1784, 6649)]