15786068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 28998144

約数和(自身を除く): 13212076

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 2087, 3782, 4174, 7564, 8348, 64697, 127307, 129394, 254614, 258788, 509228, 3946517, 7893034, 15786068]

約数ペア:

[(1, 15786068), (2, 7893034), (4, 3946517), (31, 509228), (61, 258788), (62, 254614), (122, 129394), (124, 127307), (244, 64697), (1891, 8348), (2087, 7564), (3782, 4174)]