12695116

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 27328000

約数和(自身を除く): 14632884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 487, 532, 686, 931, 974, 1372, 1862, 1948, 3409, 3724, 6517, 6818, 9253, 13034, 13636, 18506, 23863, 26068, 37012, 47726, 64771, 95452, 129542, 167041, 259084, 334082, 453397, 668164, 906794, 1813588, 3173779, 6347558, 12695116]

約数ペア:

[(1, 12695116), (2, 6347558), (4, 3173779), (7, 1813588), (14, 906794), (19, 668164), (28, 453397), (38, 334082), (49, 259084), (76, 167041), (98, 129542), (133, 95452), (196, 64771), (266, 47726), (343, 37012), (487, 26068), (532, 23863), (686, 18506), (931, 13636), (974, 13034), (1372, 9253), (1862, 6818), (1948, 6517), (3409, 3724)]