38812774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19387}}^1$

素因数の和:19420

約数の個数: 32

約数和(自身を含む): 78172416

約数和(自身を除く): 39359642

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 19387, 38774, 135709, 213257, 252031, 271418, 426514, 504062, 1492799, 1764217, 2772341, 2985598, 3528434, 5544682, 19406387, 38812774]

約数ペア:

[(1, 38812774), (2, 19406387), (7, 5544682), (11, 3528434), (13, 2985598), (14, 2772341), (22, 1764217), (26, 1492799), (77, 504062), (91, 426514), (143, 271418), (154, 252031), (182, 213257), (286, 135709), (1001, 38774), (2002, 19387)]