19600046

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 30139776

約数和(自身を除く): 10539730

約数列:

[1, 2, 67, 107, 134, 214, 1367, 2734, 7169, 14338, 91589, 146269, 183178, 292538, 9800023, 19600046]

約数ペア:

[(1, 19600046), (2, 9800023), (67, 292538), (107, 183178), (134, 146269), (214, 91589), (1367, 14338), (2734, 7169)]