21474912

素因数分解:

$2^5\times 3^1\times {\mathrm{223697}}^1$

素因数の和:223710

約数の個数: 24

約数和(自身を含む): 56371896

約数和(自身を除く): 34896984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223697, 447394, 671091, 894788, 1342182, 1789576, 2684364, 3579152, 5368728, 7158304, 10737456, 21474912]

約数ペア:

[(1, 21474912), (2, 10737456), (3, 7158304), (4, 5368728), (6, 3579152), (8, 2684364), (12, 1789576), (16, 1342182), (24, 894788), (32, 671091), (48, 447394), (96, 223697)]