19966962

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{32309}}^1$

素因数の和:32417

約数の個数: 16

約数和(自身を含む): 40322880

約数和(自身を除く): 20355918

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 32309, 64618, 96927, 193854, 3327827, 6655654, 9983481, 19966962]

約数ペア:

[(1, 19966962), (2, 9983481), (3, 6655654), (6, 3327827), (103, 193854), (206, 96927), (309, 64618), (618, 32309)]