2519858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 4212864

約数和(自身を除く): 1693006

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 2437, 4874, 26807, 53614, 114539, 229078, 1259929, 2519858]

約数ペア:

[(1, 2519858), (2, 1259929), (11, 229078), (22, 114539), (47, 53614), (94, 26807), (517, 4874), (1034, 2437)]