18841432

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{12203}}^1$

素因数の和:12402

約数の個数: 16

約数和(自身を含む): 35513640

約数和(自身を除く): 16672208

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 12203, 24406, 48812, 97624, 2355179, 4710358, 9420716, 18841432]

約数ペア:

[(1, 18841432), (2, 9420716), (4, 4710358), (8, 2355179), (193, 97624), (386, 48812), (772, 24406), (1544, 12203)]