19444226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1697}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 30991896

約数和(自身を除く): 11547670

約数列:

[1, 2, 17, 34, 337, 674, 1697, 3394, 5729, 11458, 28849, 57698, 571889, 1143778, 9722113, 19444226]

約数ペア:

[(1, 19444226), (2, 9722113), (17, 1143778), (34, 571889), (337, 57698), (674, 28849), (1697, 11458), (3394, 5729)]