19460068

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103511}}^1$

素因数の和:103562

約数の個数: 12

約数和(自身を含む): 34780032

約数和(自身を除く): 15319964

約数列:

[1, 2, 4, 47, 94, 188, 103511, 207022, 414044, 4865017, 9730034, 19460068]

約数ペア:

[(1, 19460068), (2, 9730034), (4, 4865017), (47, 414044), (94, 207022), (188, 103511)]