123914842

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{4759}}^1$

素因数の和:5085

約数の個数: 16

約数和(自身を含む): 190552320

約数和(自身を除く): 66637478

約数列:

[1, 2, 47, 94, 277, 554, 4759, 9518, 13019, 26038, 223673, 447346, 1318243, 2636486, 61957421, 123914842]

約数ペア:

[(1, 123914842), (2, 61957421), (47, 2636486), (94, 1318243), (277, 447346), (554, 223673), (4759, 26038), (9518, 13019)]