8091190

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5821}}^1$

素因数の和:5967

約数の個数: 16

約数和(自身を含む): 14671440

約数和(自身を除く): 6580250

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 5821, 11642, 29105, 58210, 809119, 1618238, 4045595, 8091190]

約数ペア:

[(1, 8091190), (2, 4045595), (5, 1618238), (10, 809119), (139, 58210), (278, 29105), (695, 11642), (1390, 5821)]