2019938219786

素因数分解:

$2^1\times {\mathrm{701}}^1\times {\mathrm{5233}}^1\times {\mathrm{275321}}^1$

素因数の和:281257

約数の個数: 16

約数和(自身を含む): 3034820442888

約数和(自身を除く): 1014882223102

約数列:

[1, 2, 701, 1402, 5233, 10466, 275321, 550642, 3668333, 7336666, 193000021, 386000042, 1440754793, 2881509586, 1009969109893, 2019938219786]

約数ペア:

[(1, 2019938219786), (2, 1009969109893), (701, 2881509586), (1402, 1440754793), (5233, 386000042), (10466, 193000021), (275321, 7336666), (550642, 3668333)]