19177946

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 29405376

約数和(自身を除く): 10227430

約数列:

[1, 2, 67, 134, 167, 334, 857, 1714, 11189, 22378, 57419, 114838, 143119, 286238, 9588973, 19177946]

約数ペア:

[(1, 19177946), (2, 9588973), (67, 286238), (134, 143119), (167, 114838), (334, 57419), (857, 22378), (1714, 11189)]