19136211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2971}}^1$

素因数の和:3106

約数の個数: 16

約数和(自身を含む): 27104640

約数和(自身を除く): 7968429

約数列:

[1, 3, 19, 57, 113, 339, 2147, 2971, 6441, 8913, 56449, 169347, 335723, 1007169, 6378737, 19136211]

約数ペア:

[(1, 19136211), (3, 6378737), (19, 1007169), (57, 335723), (113, 169347), (339, 56449), (2147, 8913), (2971, 6441)]