11672140

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1901}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 24604272

約数和(自身を除く): 12932132

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 1901, 3070, 3802, 6140, 7604, 9505, 19010, 38020, 583607, 1167214, 2334428, 2918035, 5836070, 11672140]

約数ペア:

[(1, 11672140), (2, 5836070), (4, 2918035), (5, 2334428), (10, 1167214), (20, 583607), (307, 38020), (614, 19010), (1228, 9505), (1535, 7604), (1901, 6140), (3070, 3802)]