22987542

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 47456640

約数和(自身を除く): 24469098

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 641, 834, 1282, 1923, 3846, 5977, 11954, 17931, 27563, 35862, 55126, 82689, 89099, 165378, 178198, 267297, 534594, 3831257, 7662514, 11493771, 22987542]

約数ペア:

[(1, 22987542), (2, 11493771), (3, 7662514), (6, 3831257), (43, 534594), (86, 267297), (129, 178198), (139, 165378), (258, 89099), (278, 82689), (417, 55126), (641, 35862), (834, 27563), (1282, 17931), (1923, 11954), (3846, 5977)]