12644804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9827

約数の個数: 24

約数和(自身を含む): 24665760

約数和(自身を除く): 12020956

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 9787, 19574, 39148, 166379, 185953, 332758, 371906, 665516, 743812, 3161201, 6322402, 12644804]

約数ペア:

[(1, 12644804), (2, 6322402), (4, 3161201), (17, 743812), (19, 665516), (34, 371906), (38, 332758), (68, 185953), (76, 166379), (323, 39148), (646, 19574), (1292, 9787)]