11989785041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{275393}}^1$

素因数の和:275620

約数の個数: 16

約数和(自身を含む): 13741059024

約数和(自身を除く): 1751273983

約数列:

[1, 13, 17, 197, 221, 2561, 3349, 43537, 275393, 3580109, 4681681, 54252421, 60861853, 705281473, 922291157, 11989785041]

約数ペア:

[(1, 11989785041), (13, 922291157), (17, 705281473), (197, 60861853), (221, 54252421), (2561, 4681681), (3349, 3580109), (43537, 275393)]