188162986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1\times {\mathrm{1213}}^1$

素因数の和:1878

約数の個数: 24

約数和(自身を含む): 310975812

約数和(自身を除く): 122812826

約数列:

[1, 2, 11, 22, 121, 242, 641, 1213, 1282, 2426, 7051, 13343, 14102, 26686, 77561, 146773, 155122, 293546, 777533, 1555066, 8552863, 17105726, 94081493, 188162986]

約数ペア:

[(1, 188162986), (2, 94081493), (11, 17105726), (22, 8552863), (121, 1555066), (242, 777533), (641, 293546), (1213, 155122), (1282, 146773), (2426, 77561), (7051, 26686), (13343, 14102)]