15213834

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2129}}^1$

素因数の和:2534

約数の個数: 24

約数和(自身を含む): 33061860

約数和(自身を除く): 17848026

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2129, 2382, 3573, 4258, 6387, 7146, 12774, 19161, 38322, 845213, 1690426, 2535639, 5071278, 7606917, 15213834]

約数ペア:

[(1, 15213834), (2, 7606917), (3, 5071278), (6, 2535639), (9, 1690426), (18, 845213), (397, 38322), (794, 19161), (1191, 12774), (2129, 7146), (2382, 6387), (3573, 4258)]