19001716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1231}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 35392896

約数和(自身を除く): 16391180

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 1231, 2462, 3859, 4924, 7718, 15436, 20927, 41854, 83708, 279437, 558874, 1117748, 4750429, 9500858, 19001716]

約数ペア:

[(1, 19001716), (2, 9500858), (4, 4750429), (17, 1117748), (34, 558874), (68, 279437), (227, 83708), (454, 41854), (908, 20927), (1231, 15436), (2462, 7718), (3859, 4924)]