19540114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5449}}^1$

素因数の和:5625

約数の個数: 16

約数和(自身を含む): 32176800

約数和(自身を除く): 12636686

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5449, 10898, 59939, 119878, 888187, 1776374, 9770057, 19540114]

約数ペア:

[(1, 19540114), (2, 9770057), (11, 1776374), (22, 888187), (163, 119878), (326, 59939), (1793, 10898), (3586, 5449)]