18385666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22811}}^1$

素因数の和:22857

約数の個数: 16

約数和(自身を含む): 30659328

約数和(自身を除く): 12273662

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 22811, 45622, 296543, 593086, 707141, 1414282, 9192833, 18385666]

約数ペア:

[(1, 18385666), (2, 9192833), (13, 1414282), (26, 707141), (31, 593086), (62, 296543), (403, 45622), (806, 22811)]