13415336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 27643680

約数和(自身を除く): 14228344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 971, 1256, 1727, 1942, 3454, 3884, 6908, 7768, 10681, 13816, 21362, 42724, 85448, 152447, 304894, 609788, 1219576, 1676917, 3353834, 6707668, 13415336]

約数ペア:

[(1, 13415336), (2, 6707668), (4, 3353834), (8, 1676917), (11, 1219576), (22, 609788), (44, 304894), (88, 152447), (157, 85448), (314, 42724), (628, 21362), (971, 13816), (1256, 10681), (1727, 7768), (1942, 6908), (3454, 3884)]