19493814

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{69127}}^1$

素因数の和:69179

約数の個数: 16

約数和(自身を含む): 39817728

約数和(自身を除く): 20323914

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 69127, 138254, 207381, 414762, 3248969, 6497938, 9746907, 19493814]

約数ペア:

[(1, 19493814), (2, 9746907), (3, 6497938), (6, 3248969), (47, 414762), (94, 207381), (141, 138254), (282, 69127)]