12167504

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5471}}^1$

素因数の和:5618

約数の個数: 20

約数和(自身を含む): 23748480

約数和(自身を除く): 11580976

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5471, 10942, 21884, 43768, 87536, 760469, 1520938, 3041876, 6083752, 12167504]

約数ペア:

[(1, 12167504), (2, 6083752), (4, 3041876), (8, 1520938), (16, 760469), (139, 87536), (278, 43768), (556, 21884), (1112, 10942), (2224, 5471)]