22139912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{74797}}^1$

素因数の和:74840

約数の個数: 16

約数和(自身を含む): 42634860

約数和(自身を除く): 20494948

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 74797, 149594, 299188, 598376, 2767489, 5534978, 11069956, 22139912]

約数ペア:

[(1, 22139912), (2, 11069956), (4, 5534978), (8, 2767489), (37, 598376), (74, 299188), (148, 149594), (296, 74797)]