2019050376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{31379}}^1$

素因数の和:31778

約数の個数: 64

約数和(自身を含む): 5783961600

約数和(自身を除く): 3764911224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 1149, 1532, 2298, 2681, 3064, 4596, 5362, 8043, 9192, 10724, 16086, 21448, 31379, 32172, 62758, 64344, 94137, 125516, 188274, 219653, 251032, 376548, 439306, 658959, 753096, 878612, 1317918, 1757224, 2635836, 5271672, 12018157, 24036314, 36054471, 48072628, 72108942, 84127099, 96145256, 144217884, 168254198, 252381297, 288435768, 336508396, 504762594, 673016792, 1009525188, 2019050376]

約数ペア:

[(1, 2019050376), (2, 1009525188), (3, 673016792), (4, 504762594), (6, 336508396), (7, 288435768), (8, 252381297), (12, 168254198), (14, 144217884), (21, 96145256), (24, 84127099), (28, 72108942), (42, 48072628), (56, 36054471), (84, 24036314), (168, 12018157), (383, 5271672), (766, 2635836), (1149, 1757224), (1532, 1317918), (2298, 878612), (2681, 753096), (3064, 658959), (4596, 439306), (5362, 376548), (8043, 251032), (9192, 219653), (10724, 188274), (16086, 125516), (21448, 94137), (31379, 64344), (32172, 62758)]