16564295

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 23189760

約数和(自身を除く): 6625465

約数列:

[1, 5, 11, 19, 55, 95, 121, 131, 209, 605, 655, 1045, 1331, 1441, 2299, 2489, 6655, 7205, 11495, 12445, 15851, 25289, 27379, 79255, 126445, 136895, 174361, 301169, 871805, 1505845, 3312859, 16564295]

約数ペア:

[(1, 16564295), (5, 3312859), (11, 1505845), (19, 871805), (55, 301169), (95, 174361), (121, 136895), (131, 126445), (209, 79255), (605, 27379), (655, 25289), (1045, 15851), (1331, 12445), (1441, 11495), (2299, 7205), (2489, 6655)]