2116799956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{27852631}}^1$

素因数の和:27852654

約数の個数: 12

約数和(自身を含む): 3899368480

約数和(自身を除く): 1782568524

約数列:

[1, 2, 4, 19, 38, 76, 27852631, 55705262, 111410524, 529199989, 1058399978, 2116799956]

約数ペア:

[(1, 2116799956), (2, 1058399978), (4, 529199989), (19, 111410524), (38, 55705262), (76, 27852631)]