12021968

素因数分解:

$2^4\times 7^1\times {\mathrm{107339}}^1$

素因数の和:107354

約数の個数: 20

約数和(自身を含む): 26620320

約数和(自身を除く): 14598352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 107339, 214678, 429356, 751373, 858712, 1502746, 1717424, 3005492, 6010984, 12021968]

約数ペア:

[(1, 12021968), (2, 6010984), (4, 3005492), (7, 1717424), (8, 1502746), (14, 858712), (16, 751373), (28, 429356), (56, 214678), (112, 107339)]