13197976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3191}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 14380904

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 3191, 4136, 6382, 12764, 25528, 35101, 70202, 140404, 149977, 280808, 299954, 599908, 1199816, 1649747, 3299494, 6598988, 13197976]

約数ペア:

[(1, 13197976), (2, 6598988), (4, 3299494), (8, 1649747), (11, 1199816), (22, 599908), (44, 299954), (47, 280808), (88, 149977), (94, 140404), (188, 70202), (376, 35101), (517, 25528), (1034, 12764), (2068, 6382), (3191, 4136)]