2133263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 2505600

約数和(自身を除く): 372337

約数列:

[1, 11, 19, 59, 173, 209, 649, 1121, 1903, 3287, 10207, 12331, 36157, 112277, 193933, 2133263]

約数ペア:

[(1, 2133263), (11, 193933), (19, 112277), (59, 36157), (173, 12331), (209, 10207), (649, 3287), (1121, 1903)]