7712122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{883}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 12665952

約数和(自身を除く): 4953830

約数列:

[1, 2, 11, 22, 397, 794, 883, 1766, 4367, 8734, 9713, 19426, 350551, 701102, 3856061, 7712122]

約数ペア:

[(1, 7712122), (2, 3856061), (11, 701102), (22, 350551), (397, 19426), (794, 9713), (883, 8734), (1766, 4367)]