11718740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53267}}^1$

素因数の和:53287

約数の個数: 24

約数和(自身を含む): 26847072

約数和(自身を除く): 15128332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 53267, 106534, 213068, 266335, 532670, 585937, 1065340, 1171874, 2343748, 2929685, 5859370, 11718740]

約数ペア:

[(1, 11718740), (2, 5859370), (4, 2929685), (5, 2343748), (10, 1171874), (11, 1065340), (20, 585937), (22, 532670), (44, 266335), (55, 213068), (110, 106534), (220, 53267)]