11193220

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1823}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 23595264

約数和(自身を除く): 12402044

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 1823, 3070, 3646, 6140, 7292, 9115, 18230, 36460, 559661, 1119322, 2238644, 2798305, 5596610, 11193220]

約数ペア:

[(1, 11193220), (2, 5596610), (4, 2798305), (5, 2238644), (10, 1119322), (20, 559661), (307, 36460), (614, 18230), (1228, 9115), (1535, 7292), (1823, 6140), (3070, 3646)]