18803378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1031}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 30836160

約数和(自身を除く): 12032782

約数列:

[1, 2, 11, 22, 829, 1031, 1658, 2062, 9119, 11341, 18238, 22682, 854699, 1709398, 9401689, 18803378]

約数ペア:

[(1, 18803378), (2, 9401689), (11, 1709398), (22, 854699), (829, 22682), (1031, 18238), (1658, 11341), (2062, 9119)]