11678768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 24425520

約数和(自身を除く): 12746752

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 937, 1558, 1874, 3116, 3748, 6232, 7496, 12464, 14992, 17803, 35606, 38417, 71212, 76834, 142424, 153668, 284848, 307336, 614672, 729923, 1459846, 2919692, 5839384, 11678768]

約数ペア:

[(1, 11678768), (2, 5839384), (4, 2919692), (8, 1459846), (16, 729923), (19, 614672), (38, 307336), (41, 284848), (76, 153668), (82, 142424), (152, 76834), (164, 71212), (304, 38417), (328, 35606), (656, 17803), (779, 14992), (937, 12464), (1558, 7496), (1874, 6232), (3116, 3748)]