2209328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12553}}^1$

素因数の和:12572

約数の個数: 20

約数和(自身を含む): 4670088

約数和(自身を除く): 2460760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12553, 25106, 50212, 100424, 138083, 200848, 276166, 552332, 1104664, 2209328]

約数ペア:

[(1, 2209328), (2, 1104664), (4, 552332), (8, 276166), (11, 200848), (16, 138083), (22, 100424), (44, 50212), (88, 25106), (176, 12553)]