15691228112

素因数分解:

$2^4\times 7^1\times {\mathrm{383}}^1\times {\mathrm{365797}}^1$

素因数の和:366195

約数の個数: 40

約数和(自身を含む): 34835675136

約数和(自身を除く): 19144447024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 383, 766, 1532, 2681, 3064, 5362, 6128, 10724, 21448, 42896, 365797, 731594, 1463188, 2560579, 2926376, 5121158, 5852752, 10242316, 20484632, 40969264, 140100251, 280200502, 560401004, 980701757, 1120802008, 1961403514, 2241604016, 3922807028, 7845614056, 15691228112]

約数ペア:

[(1, 15691228112), (2, 7845614056), (4, 3922807028), (7, 2241604016), (8, 1961403514), (14, 1120802008), (16, 980701757), (28, 560401004), (56, 280200502), (112, 140100251), (383, 40969264), (766, 20484632), (1532, 10242316), (2681, 5852752), (3064, 5121158), (5362, 2926376), (6128, 2560579), (10724, 1463188), (21448, 731594), (42896, 365797)]