11657191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 14624064

約数和(自身を除く): 2966873

約数列:

[1, 7, 13, 53, 91, 371, 689, 2417, 4823, 16919, 31421, 128101, 219947, 896707, 1665313, 11657191]

約数ペア:

[(1, 11657191), (7, 1665313), (13, 896707), (53, 219947), (91, 128101), (371, 31421), (689, 16919), (2417, 4823)]