12351805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5653}}^1$

素因数の和:5700

約数の個数: 16

約数和(自身を含む): 16283520

約数和(自身を除く): 3931715

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 5653, 28265, 107407, 130019, 537035, 650095, 2470361, 12351805]

約数ペア:

[(1, 12351805), (5, 2470361), (19, 650095), (23, 537035), (95, 130019), (115, 107407), (437, 28265), (2185, 5653)]