19512194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1607}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 31606848

約数和(自身を除く): 12094654

約数列:

[1, 2, 13, 26, 467, 934, 1607, 3214, 6071, 12142, 20891, 41782, 750469, 1500938, 9756097, 19512194]

約数ペア:

[(1, 19512194), (2, 9756097), (13, 1500938), (26, 750469), (467, 41782), (934, 20891), (1607, 12142), (3214, 6071)]