25621690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{134851}}^1$

素因数の和:134877

約数の個数: 16

約数和(自身を含む): 48546720

約数和(自身を除く): 22925030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 134851, 269702, 674255, 1348510, 2562169, 5124338, 12810845, 25621690]

約数ペア:

[(1, 25621690), (2, 12810845), (5, 5124338), (10, 2562169), (19, 1348510), (38, 674255), (95, 269702), (190, 134851)]