19044472

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{33529}}^1$

素因数の和:33606

約数の個数: 16

約数和(自身を含む): 36212400

約数和(自身を除く): 17167928

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 33529, 67058, 134116, 268232, 2380559, 4761118, 9522236, 19044472]

約数ペア:

[(1, 19044472), (2, 9522236), (4, 4761118), (8, 2380559), (71, 268232), (142, 134116), (284, 67058), (568, 33529)]