19118583

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1709}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 30410640

約数和(自身を除く): 11292057

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 1017, 1243, 1709, 3729, 5127, 11187, 15381, 18799, 56397, 169191, 193117, 579351, 1738053, 2124287, 6372861, 19118583]

約数ペア:

[(1, 19118583), (3, 6372861), (9, 2124287), (11, 1738053), (33, 579351), (99, 193117), (113, 169191), (339, 56397), (1017, 18799), (1243, 15381), (1709, 11187), (3729, 5127)]