19040374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5437}}^1$

素因数の和:5559

約数の個数: 16

約数和(自身を含む): 30539808

約数和(自身を除く): 11499434

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 5437, 10874, 92429, 184858, 560011, 1120022, 9520187, 19040374]

約数ペア:

[(1, 19040374), (2, 9520187), (17, 1120022), (34, 560011), (103, 184858), (206, 92429), (1751, 10874), (3502, 5437)]