15433840

素因数分解:

$2^4\times 5^1\times {\mathrm{192923}}^1$

素因数の和:192936

約数の個数: 20

約数和(自身を含む): 35883864

約数和(自身を除く): 20450024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 192923, 385846, 771692, 964615, 1543384, 1929230, 3086768, 3858460, 7716920, 15433840]

約数ペア:

[(1, 15433840), (2, 7716920), (4, 3858460), (5, 3086768), (8, 1929230), (10, 1543384), (16, 964615), (20, 771692), (40, 385846), (80, 192923)]