19836093

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 28469952

約数和(自身を除く): 8633859

約数列:

[1, 3, 17, 51, 137, 167, 289, 411, 501, 867, 2329, 2839, 6987, 8517, 22879, 39593, 48263, 68637, 118779, 144789, 388943, 1166829, 6612031, 19836093]

約数ペア:

[(1, 19836093), (3, 6612031), (17, 1166829), (51, 388943), (137, 144789), (167, 118779), (289, 68637), (411, 48263), (501, 39593), (867, 22879), (2329, 8517), (2839, 6987)]