1938911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 16

約数和(自身を含む): 2234400

約数和(自身を除く): 295489

約数列:

[1, 13, 29, 37, 139, 377, 481, 1073, 1807, 4031, 5143, 13949, 52403, 66859, 149147, 1938911]

約数ペア:

[(1, 1938911), (13, 149147), (29, 66859), (37, 52403), (139, 13949), (377, 5143), (481, 4031), (1073, 1807)]