17791444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2909}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 34221600

約数和(自身を除く): 16430156

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2909, 3058, 5818, 6116, 11636, 31999, 63998, 127996, 404351, 808702, 1617404, 4447861, 8895722, 17791444]

約数ペア:

[(1, 17791444), (2, 8895722), (4, 4447861), (11, 1617404), (22, 808702), (44, 404351), (139, 127996), (278, 63998), (556, 31999), (1529, 11636), (2909, 6116), (3058, 5818)]