15143396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5179}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 28717920

約数和(自身を除く): 13574524

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 5179, 10358, 20716, 88043, 176086, 222697, 352172, 445394, 890788, 3785849, 7571698, 15143396]

約数ペア:

[(1, 15143396), (2, 7571698), (4, 3785849), (17, 890788), (34, 445394), (43, 352172), (68, 222697), (86, 176086), (172, 88043), (731, 20716), (1462, 10358), (2924, 5179)]