19702519844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24264187}}^1$

素因数の和:24264227

約数の個数: 24

約数和(自身を含む): 40763835840

約数和(自身を除く): 21061315996

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 24264187, 48528374, 97056748, 169849309, 339698618, 679397236, 703661423, 1407322846, 2814645692, 4925629961, 9851259922, 19702519844]

約数ペア:

[(1, 19702519844), (2, 9851259922), (4, 4925629961), (7, 2814645692), (14, 1407322846), (28, 703661423), (29, 679397236), (58, 339698618), (116, 169849309), (203, 97056748), (406, 48528374), (812, 24264187)]