12690830

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2741}}^1$

素因数の和:3211

約数の個数: 16

約数和(自身を含む): 22901184

約数和(自身を除く): 10210354

約数列:

[1, 2, 5, 10, 463, 926, 2315, 2741, 4630, 5482, 13705, 27410, 1269083, 2538166, 6345415, 12690830]

約数ペア:

[(1, 12690830), (2, 6345415), (5, 2538166), (10, 1269083), (463, 27410), (926, 13705), (2315, 5482), (2741, 4630)]