15610256

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7019}}^1$

素因数の和:7166

約数の個数: 20

約数和(自身を含む): 30466800

約数和(自身を除く): 14856544

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7019, 14038, 28076, 56152, 112304, 975641, 1951282, 3902564, 7805128, 15610256]

約数ペア:

[(1, 15610256), (2, 7805128), (4, 3902564), (8, 1951282), (16, 975641), (139, 112304), (278, 56152), (556, 28076), (1112, 14038), (2224, 7019)]