12948216

素因数分解:

$2^3\times 3^1\times {\mathrm{539509}}^1$

素因数の和:539518

約数の個数: 16

約数和(自身を含む): 32370600

約数和(自身を除く): 19422384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 539509, 1079018, 1618527, 2158036, 3237054, 4316072, 6474108, 12948216]

約数ペア:

[(1, 12948216), (2, 6474108), (3, 4316072), (4, 3237054), (6, 2158036), (8, 1618527), (12, 1079018), (24, 539509)]