126865190

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{15121}}^1$

素因数の和:15967

約数の個数: 16

約数和(自身を含む): 228644640

約数和(自身を除く): 101779450

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 15121, 30242, 75605, 151210, 12686519, 25373038, 63432595, 126865190]

約数ペア:

[(1, 126865190), (2, 63432595), (5, 25373038), (10, 12686519), (839, 151210), (1678, 75605), (4195, 30242), (8390, 15121)]