18082471

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 20908800

約数和(自身を除く): 2826329

約数列:

[1, 11, 19, 209, 241, 359, 2651, 3949, 4579, 6821, 50369, 75031, 86519, 951709, 1643861, 18082471]

約数ペア:

[(1, 18082471), (11, 1643861), (19, 951709), (209, 86519), (241, 75031), (359, 50369), (2651, 6821), (3949, 4579)]