19232944

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{2789}}^1$

素因数の和:3228

約数の個数: 20

約数和(自身を含む): 37363680

約数和(自身を除く): 18130736

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 2789, 3448, 5578, 6896, 11156, 22312, 44624, 1202059, 2404118, 4808236, 9616472, 19232944]

約数ペア:

[(1, 19232944), (2, 9616472), (4, 4808236), (8, 2404118), (16, 1202059), (431, 44624), (862, 22312), (1724, 11156), (2789, 6896), (3448, 5578)]