11951705

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 14820624

約数和(自身を除く): 2868919

約数列:

[1, 5, 41, 173, 205, 337, 865, 1685, 7093, 13817, 35465, 58301, 69085, 291505, 2390341, 11951705]

約数ペア:

[(1, 11951705), (5, 2390341), (41, 291505), (173, 69085), (205, 58301), (337, 35465), (865, 13817), (1685, 7093)]