12856902

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{15641}}^1$

素因数の和:15783

約数の個数: 16

約数和(自身を含む): 25903152

約数和(自身を除く): 13046250

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 15641, 31282, 46923, 93846, 2142817, 4285634, 6428451, 12856902]

約数ペア:

[(1, 12856902), (2, 6428451), (3, 4285634), (6, 2142817), (137, 93846), (274, 46923), (411, 31282), (822, 15641)]