11957561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 15095808

約数和(自身を除く): 3138247

約数列:

[1, 7, 11, 77, 83, 581, 913, 1871, 6391, 13097, 20581, 144067, 155293, 1087051, 1708223, 11957561]

約数ペア:

[(1, 11957561), (7, 1708223), (11, 1087051), (77, 155293), (83, 144067), (581, 20581), (913, 13097), (1871, 6391)]