12391876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23293}}^1$

素因数の和:23323

約数の個数: 24

約数和(自身を含む): 26089280

約数和(自身を除く): 13697404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 23293, 46586, 93172, 163051, 326102, 442567, 652204, 885134, 1770268, 3097969, 6195938, 12391876]

約数ペア:

[(1, 12391876), (2, 6195938), (4, 3097969), (7, 1770268), (14, 885134), (19, 652204), (28, 442567), (38, 326102), (76, 163051), (133, 93172), (266, 46586), (532, 23293)]