2722472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{17911}}^1$

素因数の和:17936

約数の個数: 16

約数和(自身を含む): 5373600

約数和(自身を除く): 2651128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 17911, 35822, 71644, 143288, 340309, 680618, 1361236, 2722472]

約数ペア:

[(1, 2722472), (2, 1361236), (4, 680618), (8, 340309), (19, 143288), (38, 71644), (76, 35822), (152, 17911)]