12442948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1231}}^1$

素因数の和:1280

約数の個数: 36

約数和(自身を含む): 26285952

約数和(自身を除く): 13843004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1231, 1444, 2462, 2527, 4924, 5054, 8617, 10108, 17234, 23389, 34468, 46778, 93556, 163723, 327446, 444391, 654892, 888782, 1777564, 3110737, 6221474, 12442948]

約数ペア:

[(1, 12442948), (2, 6221474), (4, 3110737), (7, 1777564), (14, 888782), (19, 654892), (28, 444391), (38, 327446), (76, 163723), (133, 93556), (266, 46778), (361, 34468), (532, 23389), (722, 17234), (1231, 10108), (1444, 8617), (2462, 5054), (2527, 4924)]