10900547

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 13440000

約数和(自身を除く): 2539453

約数列:

[1, 7, 19, 41, 133, 287, 779, 1999, 5453, 13993, 37981, 81959, 265867, 573713, 1557221, 10900547]

約数ペア:

[(1, 10900547), (7, 1557221), (19, 573713), (41, 265867), (133, 81959), (287, 37981), (779, 13993), (1999, 5453)]