127872934

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{21799}}^1$

素因数の和:22227

約数の個数: 16

約数和(自身を含む): 219744000

約数和(自身を除く): 91871066

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 21799, 43598, 152593, 305186, 9133781, 18267562, 63936467, 127872934]

約数ペア:

[(1, 127872934), (2, 63936467), (7, 18267562), (14, 9133781), (419, 305186), (838, 152593), (2933, 43598), (5866, 21799)]