25638514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2203}}^1$

素因数の和:2262

約数の個数: 24

約数和(自身を含む): 43877232

約数和(自身を除く): 18238718

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 2203, 4406, 5819, 11638, 24233, 48466, 50669, 101338, 557359, 1114718, 1165387, 2330774, 12819257, 25638514]

約数ペア:

[(1, 25638514), (2, 12819257), (11, 2330774), (22, 1165387), (23, 1114718), (46, 557359), (253, 101338), (506, 50669), (529, 48466), (1058, 24233), (2203, 11638), (4406, 5819)]