23161418

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 42672000

約数和(自身を除く): 19510582

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1777, 1862, 3554, 6517, 12439, 13034, 24878, 33763, 67526, 87073, 174146, 236341, 472682, 609511, 1219022, 1654387, 3308774, 11580709, 23161418]

約数ペア:

[(1, 23161418), (2, 11580709), (7, 3308774), (14, 1654387), (19, 1219022), (38, 609511), (49, 472682), (98, 236341), (133, 174146), (266, 87073), (343, 67526), (686, 33763), (931, 24878), (1777, 13034), (1862, 12439), (3554, 6517)]