11955896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{87911}}^1$

素因数の和:87934

約数の個数: 16

約数和(自身を含む): 23736240

約数和(自身を除く): 11780344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 87911, 175822, 351644, 703288, 1494487, 2988974, 5977948, 11955896]

約数ペア:

[(1, 11955896), (2, 5977948), (4, 2988974), (8, 1494487), (17, 703288), (34, 351644), (68, 175822), (136, 87911)]