12451088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1983

約数の個数: 40

約数和(自身を含む): 26831616

約数和(自身を除く): 14380528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 1931, 3224, 3862, 6448, 7724, 15448, 25103, 30896, 50206, 59861, 100412, 119722, 200824, 239444, 401648, 478888, 778193, 957776, 1556386, 3112772, 6225544, 12451088]

約数ペア:

[(1, 12451088), (2, 6225544), (4, 3112772), (8, 1556386), (13, 957776), (16, 778193), (26, 478888), (31, 401648), (52, 239444), (62, 200824), (104, 119722), (124, 100412), (208, 59861), (248, 50206), (403, 30896), (496, 25103), (806, 15448), (1612, 7724), (1931, 6448), (3224, 3862)]