12210978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 14400222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 1759, 2314, 3471, 3518, 5277, 6942, 10554, 22867, 45734, 68601, 137202, 156551, 313102, 469653, 939306, 2035163, 4070326, 6105489, 12210978]

約数ペア:

[(1, 12210978), (2, 6105489), (3, 4070326), (6, 2035163), (13, 939306), (26, 469653), (39, 313102), (78, 156551), (89, 137202), (178, 68601), (267, 45734), (534, 22867), (1157, 10554), (1759, 6942), (2314, 5277), (3471, 3518)]