15660111628

素因数分解:

$2^2\times 7^1\times {\mathrm{4831}}^1\times {\mathrm{115771}}^1$

素因数の和:120613

約数の個数: 24

約数和(自身を含む): 31326977024

約数和(自身を除く): 15666865396

約数列:

[1, 2, 4, 7, 14, 28, 4831, 9662, 19324, 33817, 67634, 115771, 135268, 231542, 463084, 810397, 1620794, 3241588, 559289701, 1118579402, 2237158804, 3915027907, 7830055814, 15660111628]

約数ペア:

[(1, 15660111628), (2, 7830055814), (4, 3915027907), (7, 2237158804), (14, 1118579402), (28, 559289701), (4831, 3241588), (9662, 1620794), (19324, 810397), (33817, 463084), (67634, 231542), (115771, 135268)]