2012252494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7564859}}^1$

素因数の和:7564887

約数の個数: 16

約数和(自身を含む): 3631132800

約数和(自身を除く): 1618880306

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7564859, 15129718, 52954013, 105908026, 143732321, 287464642, 1006126247, 2012252494]

約数ペア:

[(1, 2012252494), (2, 1006126247), (7, 287464642), (14, 143732321), (19, 105908026), (38, 52954013), (133, 15129718), (266, 7564859)]