19169308796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{435666109}}^1$

素因数の和:435666124

約数の個数: 12

約数和(自身を含む): 36595953240

約数和(自身を除く): 17426644444

約数列:

[1, 2, 4, 11, 22, 44, 435666109, 871332218, 1742664436, 4792327199, 9584654398, 19169308796]

約数ペア:

[(1, 19169308796), (2, 9584654398), (4, 4792327199), (11, 1742664436), (22, 871332218), (44, 435666109)]