13481644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{883}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 25841088

約数和(自身を除く): 12359444

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 883, 1388, 1766, 3532, 3817, 7634, 9713, 15268, 19426, 38852, 306401, 612802, 1225604, 3370411, 6740822, 13481644]

約数ペア:

[(1, 13481644), (2, 6740822), (4, 3370411), (11, 1225604), (22, 612802), (44, 306401), (347, 38852), (694, 19426), (883, 15268), (1388, 9713), (1766, 7634), (3532, 3817)]