2874472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{18911}}^1$

素因数の和:18936

約数の個数: 16

約数和(自身を含む): 5673600

約数和(自身を除く): 2799128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 18911, 37822, 75644, 151288, 359309, 718618, 1437236, 2874472]

約数ペア:

[(1, 2874472), (2, 1437236), (4, 718618), (8, 359309), (19, 151288), (38, 75644), (76, 37822), (152, 18911)]