22563398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78893}}^1$

素因数の和:78919

約数の個数: 16

約数和(自身を含む): 39762576

約数和(自身を除く): 17199178

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 78893, 157786, 867823, 1025609, 1735646, 2051218, 11281699, 22563398]

約数ペア:

[(1, 22563398), (2, 11281699), (11, 2051218), (13, 1735646), (22, 1025609), (26, 867823), (143, 157786), (286, 78893)]