15743522284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{188491}}^1$

素因数の和:188678

約数の個数: 48

約数和(自身を含む): 33355544320

約数和(自身を除く): 17612022036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 1099, 2198, 2983, 4396, 5966, 11932, 20881, 41762, 83524, 188491, 376982, 753964, 1319437, 2638874, 3581329, 5277748, 7162658, 14325316, 25069303, 29593087, 50138606, 59186174, 100277212, 118372348, 207151609, 414303218, 562268653, 828606436, 1124537306, 2249074612, 3935880571, 7871761142, 15743522284]

約数ペア:

[(1, 15743522284), (2, 7871761142), (4, 3935880571), (7, 2249074612), (14, 1124537306), (19, 828606436), (28, 562268653), (38, 414303218), (76, 207151609), (133, 118372348), (157, 100277212), (266, 59186174), (314, 50138606), (532, 29593087), (628, 25069303), (1099, 14325316), (2198, 7162658), (2983, 5277748), (4396, 3581329), (5966, 2638874), (11932, 1319437), (20881, 753964), (41762, 376982), (83524, 188491)]