188889431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1543}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 211219200

約数和(自身を除く): 22329769

約数列:

[1, 17, 19, 323, 379, 1543, 6443, 7201, 26231, 29317, 122417, 498389, 584797, 9941549, 11111143, 188889431]

約数ペア:

[(1, 188889431), (17, 11111143), (19, 9941549), (323, 584797), (379, 498389), (1543, 122417), (6443, 29317), (7201, 26231)]