15395588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2767}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 29296512

約数和(自身を除く): 13900924

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2767, 2782, 5534, 5564, 11068, 35971, 71942, 143884, 296069, 592138, 1184276, 3848897, 7697794, 15395588]

約数ペア:

[(1, 15395588), (2, 7697794), (4, 3848897), (13, 1184276), (26, 592138), (52, 296069), (107, 143884), (214, 71942), (428, 35971), (1391, 11068), (2767, 5564), (2782, 5534)]