19147352

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9241}}^1$

素因数の和:9291

約数の個数: 32

約数和(自身を含む): 42143520

約数和(自身を除く): 22996168

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9241, 18482, 36964, 64687, 73928, 129374, 258748, 341917, 517496, 683834, 1367668, 2393419, 2735336, 4786838, 9573676, 19147352]

約数ペア:

[(1, 19147352), (2, 9573676), (4, 4786838), (7, 2735336), (8, 2393419), (14, 1367668), (28, 683834), (37, 517496), (56, 341917), (74, 258748), (148, 129374), (259, 73928), (296, 64687), (518, 36964), (1036, 18482), (2072, 9241)]