18802762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14011}}^1$

素因数の和:14085

約数の個数: 16

約数和(自身を含む): 31274784

約数和(自身を除く): 12472022

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14011, 28022, 154121, 308242, 854671, 1709342, 9401381, 18802762]

約数ペア:

[(1, 18802762), (2, 9401381), (11, 1709342), (22, 854671), (61, 308242), (122, 154121), (671, 28022), (1342, 14011)]