11816404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{859}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 21912800

約数和(自身を除く): 10096396

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 859, 1718, 3436, 3439, 6878, 13756, 16321, 32642, 65284, 155479, 310958, 621916, 2954101, 5908202, 11816404]

約数ペア:

[(1, 11816404), (2, 5908202), (4, 2954101), (19, 621916), (38, 310958), (76, 155479), (181, 65284), (362, 32642), (724, 16321), (859, 13756), (1718, 6878), (3436, 3439)]