22307408

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{4483}}^1$

素因数の和:4802

約数の個数: 20

約数和(自身を含む): 43369248

約数和(自身を除く): 21061840

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4483, 4976, 8966, 17932, 35864, 71728, 1394213, 2788426, 5576852, 11153704, 22307408]

約数ペア:

[(1, 22307408), (2, 11153704), (4, 5576852), (8, 2788426), (16, 1394213), (311, 71728), (622, 35864), (1244, 17932), (2488, 8966), (4483, 4976)]