22305668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72421}}^1$

素因数の和:72443

約数の個数: 24

約数和(自身を含む): 48667584

約数和(自身を除く): 26361916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 72421, 144842, 289684, 506947, 796631, 1013894, 1593262, 2027788, 3186524, 5576417, 11152834, 22305668]

約数ペア:

[(1, 22305668), (2, 11152834), (4, 5576417), (7, 3186524), (11, 2027788), (14, 1593262), (22, 1013894), (28, 796631), (44, 506947), (77, 289684), (154, 144842), (308, 72421)]