19300924

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{67961}}^1$

素因数の和:68036

約数の個数: 12

約数和(自身を含む): 34252848

約数和(自身を除く): 14951924

約数列:

[1, 2, 4, 71, 142, 284, 67961, 135922, 271844, 4825231, 9650462, 19300924]

約数ペア:

[(1, 19300924), (2, 9650462), (4, 4825231), (71, 271844), (142, 135922), (284, 67961)]