22663984

素因数分解:

$2^4\times 7^1\times {\mathrm{202357}}^1$

素因数の和:202372

約数の個数: 20

約数和(自身を含む): 50184784

約数和(自身を除く): 27520800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 202357, 404714, 809428, 1416499, 1618856, 2832998, 3237712, 5665996, 11331992, 22663984]

約数ペア:

[(1, 22663984), (2, 11331992), (4, 5665996), (7, 3237712), (8, 2832998), (14, 1618856), (16, 1416499), (28, 809428), (56, 404714), (112, 202357)]