13219948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27773}}^1$

素因数の和:27801

約数の個数: 24

約数和(自身を含む): 27996192

約数和(自身を除く): 14776244

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 27773, 55546, 111092, 194411, 388822, 472141, 777644, 944282, 1888564, 3304987, 6609974, 13219948]

約数ペア:

[(1, 13219948), (2, 6609974), (4, 3304987), (7, 1888564), (14, 944282), (17, 777644), (28, 472141), (34, 388822), (68, 194411), (119, 111092), (238, 55546), (476, 27773)]