17959604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 34107528

約数和(自身を除く): 16147924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 2521, 3562, 5042, 7124, 10084, 32773, 65546, 131092, 345377, 690754, 1381508, 4489901, 8979802, 17959604]

約数ペア:

[(1, 17959604), (2, 8979802), (4, 4489901), (13, 1381508), (26, 690754), (52, 345377), (137, 131092), (274, 65546), (548, 32773), (1781, 10084), (2521, 7124), (3562, 5042)]