2016203222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5581}}^1\times {\mathrm{16421}}^1$

素因数の和:22015

約数の個数: 16

約数和(自身を含む): 3300033744

約数和(自身を除く): 1283830522

約数列:

[1, 2, 11, 22, 5581, 11162, 16421, 32842, 61391, 122782, 180631, 361262, 91645601, 183291202, 1008101611, 2016203222]

約数ペア:

[(1, 2016203222), (2, 1008101611), (11, 183291202), (22, 91645601), (5581, 361262), (11162, 180631), (16421, 122782), (32842, 61391)]