15391344668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28931099}}^1$

素因数の和:28931129

約数の個数: 24

約数和(自身を含む): 32402832000

約数和(自身を除く): 17011487332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 28931099, 57862198, 115724396, 202517693, 405035386, 549690881, 810070772, 1099381762, 2198763524, 3847836167, 7695672334, 15391344668]

約数ペア:

[(1, 15391344668), (2, 7695672334), (4, 3847836167), (7, 2198763524), (14, 1099381762), (19, 810070772), (28, 549690881), (38, 405035386), (76, 202517693), (133, 115724396), (266, 57862198), (532, 28931099)]