126277876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{16451}}^1$

素因数の和:16575

約数の個数: 24

約数和(自身を含む): 234934560

約数和(自身を除く): 108656684

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 16451, 32902, 65804, 312569, 625138, 1250276, 1661551, 3323102, 6646204, 31569469, 63138938, 126277876]

約数ペア:

[(1, 126277876), (2, 63138938), (4, 31569469), (19, 6646204), (38, 3323102), (76, 1661551), (101, 1250276), (202, 625138), (404, 312569), (1919, 65804), (3838, 32902), (7676, 16451)]