28797142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{1409}}^1$

素因数の和:2351

約数の個数: 16

約数和(自身を含む): 47206800

約数和(自身を除く): 18409658

約数列:

[1, 2, 11, 22, 929, 1409, 1858, 2818, 10219, 15499, 20438, 30998, 1308961, 2617922, 14398571, 28797142]

約数ペア:

[(1, 28797142), (2, 14398571), (11, 2617922), (22, 1308961), (929, 30998), (1409, 20438), (1858, 15499), (2818, 10219)]