15213422

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 27091200

約数和(自身を除く): 11877778

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 331, 343, 469, 662, 686, 938, 2317, 3283, 4634, 6566, 16219, 22177, 22981, 32438, 44354, 45962, 113533, 155239, 227066, 310478, 1086673, 2173346, 7606711, 15213422]

約数ペア:

[(1, 15213422), (2, 7606711), (7, 2173346), (14, 1086673), (49, 310478), (67, 227066), (98, 155239), (134, 113533), (331, 45962), (343, 44354), (469, 32438), (662, 22981), (686, 22177), (938, 16219), (2317, 6566), (3283, 4634)]