12741010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11689}}^1$

素因数の和:11805

約数の個数: 16

約数和(自身を含む): 23146200

約数和(自身を除く): 10405190

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 11689, 23378, 58445, 116890, 1274101, 2548202, 6370505, 12741010]

約数ペア:

[(1, 12741010), (2, 6370505), (5, 2548202), (10, 1274101), (109, 116890), (218, 58445), (545, 23378), (1090, 11689)]