25939858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{108991}}^1$

素因数の和:109017

約数の個数: 16

約数和(自身を含む): 47084544

約数和(自身を除く): 21144686

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 108991, 217982, 762937, 1525874, 1852847, 3705694, 12969929, 25939858]

約数ペア:

[(1, 25939858), (2, 12969929), (7, 3705694), (14, 1852847), (17, 1525874), (34, 762937), (119, 217982), (238, 108991)]