13156490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32089}}^1$

素因数の和:32137

約数の個数: 16

約数和(自身を含む): 24260040

約数和(自身を除く): 11103550

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 32089, 64178, 160445, 320890, 1315649, 2631298, 6578245, 13156490]

約数ペア:

[(1, 13156490), (2, 6578245), (5, 2631298), (10, 1315649), (41, 320890), (82, 160445), (205, 64178), (410, 32089)]