12342856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{81203}}^1$

素因数の和:81228

約数の個数: 16

約数和(自身を含む): 24361200

約数和(自身を除く): 12018344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 81203, 162406, 324812, 649624, 1542857, 3085714, 6171428, 12342856]

約数ペア:

[(1, 12342856), (2, 6171428), (4, 3085714), (8, 1542857), (19, 649624), (38, 324812), (76, 162406), (152, 81203)]