11804149

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 14956800

約数和(自身を除く): 3152651

約数列:

[1, 7, 19, 31, 49, 133, 217, 409, 589, 931, 1519, 2863, 4123, 7771, 12679, 20041, 28861, 54397, 88753, 240901, 380779, 621271, 1686307, 11804149]

約数ペア:

[(1, 11804149), (7, 1686307), (19, 621271), (31, 380779), (49, 240901), (133, 88753), (217, 54397), (409, 28861), (589, 20041), (931, 12679), (1519, 7771), (2863, 4123)]