22018556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25367}}^1$

素因数の和:25409

約数の個数: 24

約数和(自身を含む): 45459456

約数和(自身を除く): 23440900

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 25367, 50734, 101468, 177569, 355138, 710276, 786377, 1572754, 3145508, 5504639, 11009278, 22018556]

約数ペア:

[(1, 22018556), (2, 11009278), (4, 5504639), (7, 3145508), (14, 1572754), (28, 786377), (31, 710276), (62, 355138), (124, 177569), (217, 101468), (434, 50734), (868, 25367)]