122743078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{31981}}^1$

素因数の和:32103

約数の個数: 16

約数和(自身を含む): 195729840

約数和(自身を除く): 72986762

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 31981, 63962, 607639, 1215278, 3230081, 6460162, 61371539, 122743078]

約数ペア:

[(1, 122743078), (2, 61371539), (19, 6460162), (38, 3230081), (101, 1215278), (202, 607639), (1919, 63962), (3838, 31981)]