13240912

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{1129}}^1$

素因数の和:1870

約数の個数: 20

約数和(自身を含む): 25712020

約数和(自身を除く): 12471108

約数列:

[1, 2, 4, 8, 16, 733, 1129, 1466, 2258, 2932, 4516, 5864, 9032, 11728, 18064, 827557, 1655114, 3310228, 6620456, 13240912]

約数ペア:

[(1, 13240912), (2, 6620456), (4, 3310228), (8, 1655114), (16, 827557), (733, 18064), (1129, 11728), (1466, 9032), (2258, 5864), (2932, 4516)]