13824220

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4639}}^1$

素因数の和:4797

約数の個数: 24

約数和(自身を含む): 29232000

約数和(自身を除く): 15407780

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 4639, 9278, 18556, 23195, 46390, 92780, 691211, 1382422, 2764844, 3456055, 6912110, 13824220]

約数ペア:

[(1, 13824220), (2, 6912110), (4, 3456055), (5, 2764844), (10, 1382422), (20, 691211), (149, 92780), (298, 46390), (596, 23195), (745, 18556), (1490, 9278), (2980, 4639)]