1239974098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3389}}^1\times {\mathrm{16631}}^1$

素因数の和:20033

約数の個数: 16

約数和(自身を含む): 2029769280

約数和(自身を除く): 789795182

約数列:

[1, 2, 11, 22, 3389, 6778, 16631, 33262, 37279, 74558, 182941, 365882, 56362459, 112724918, 619987049, 1239974098]

約数ペア:

[(1, 1239974098), (2, 619987049), (11, 112724918), (22, 56362459), (3389, 365882), (6778, 182941), (16631, 74558), (33262, 37279)]