12104816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 25069824

約数和(自身を除く): 12965008

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 233, 272, 382, 466, 764, 932, 1528, 1864, 3056, 3247, 3728, 3961, 6494, 7922, 12988, 15844, 25976, 31688, 44503, 51952, 63376, 89006, 178012, 356024, 712048, 756551, 1513102, 3026204, 6052408, 12104816]

約数ペア:

[(1, 12104816), (2, 6052408), (4, 3026204), (8, 1513102), (16, 756551), (17, 712048), (34, 356024), (68, 178012), (136, 89006), (191, 63376), (233, 51952), (272, 44503), (382, 31688), (466, 25976), (764, 15844), (932, 12988), (1528, 7922), (1864, 6494), (3056, 3961), (3247, 3728)]