5131976

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1777}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 10161270

約数和(自身を除く): 5029294

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 1777, 2888, 3554, 7108, 14216, 33763, 67526, 135052, 270104, 641497, 1282994, 2565988, 5131976]

約数ペア:

[(1, 5131976), (2, 2565988), (4, 1282994), (8, 641497), (19, 270104), (38, 135052), (76, 67526), (152, 33763), (361, 14216), (722, 7108), (1444, 3554), (1777, 2888)]