26377681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 30801600

約数和(自身を除く): 4423919

約数列:

[1, 11, 19, 61, 209, 671, 1159, 2069, 12749, 22759, 39311, 126209, 432421, 1388299, 2397971, 26377681]

約数ペア:

[(1, 26377681), (11, 2397971), (19, 1388299), (61, 432421), (209, 126209), (671, 39311), (1159, 22759), (2069, 12749)]