26676190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140401}}^1$

素因数の和:140427

約数の個数: 16

約数和(自身を含む): 50544720

約数和(自身を除く): 23868530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 140401, 280802, 702005, 1404010, 2667619, 5335238, 13338095, 26676190]

約数ペア:

[(1, 26676190), (2, 13338095), (5, 5335238), (10, 2667619), (19, 1404010), (38, 702005), (95, 280802), (190, 140401)]