11159890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 23151744

約数和(自身を除く): 11991854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1217, 1310, 1834, 2434, 4585, 6085, 8519, 9170, 12170, 17038, 42595, 85190, 159427, 318854, 797135, 1115989, 1594270, 2231978, 5579945, 11159890]

約数ペア:

[(1, 11159890), (2, 5579945), (5, 2231978), (7, 1594270), (10, 1115989), (14, 797135), (35, 318854), (70, 159427), (131, 85190), (262, 42595), (655, 17038), (917, 12170), (1217, 9170), (1310, 8519), (1834, 6085), (2434, 4585)]