15139588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3323}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 28480032

約数和(自身を除く): 13340444

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 3323, 4556, 6646, 13292, 56491, 112982, 222641, 225964, 445282, 890564, 3784897, 7569794, 15139588]

約数ペア:

[(1, 15139588), (2, 7569794), (4, 3784897), (17, 890564), (34, 445282), (67, 225964), (68, 222641), (134, 112982), (268, 56491), (1139, 13292), (2278, 6646), (3323, 4556)]