16859938

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1$

素因数の和:5637

約数の個数: 16

約数和(自身を含む): 26611704

約数和(自身を除く): 9751766

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 5557, 11114, 205609, 227837, 411218, 455674, 8429969, 16859938]

約数ペア:

[(1, 16859938), (2, 8429969), (37, 455674), (41, 411218), (74, 227837), (82, 205609), (1517, 11114), (3034, 5557)]