11427190

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8221}}^1$

素因数の和:8367

約数の個数: 16

約数和(自身を含む): 20719440

約数和(自身を除く): 9292250

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 8221, 16442, 41105, 82210, 1142719, 2285438, 5713595, 11427190]

約数ペア:

[(1, 11427190), (2, 5713595), (5, 2285438), (10, 1142719), (139, 82210), (278, 41105), (695, 16442), (1390, 8221)]