5749438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 9210240

約数和(自身を除く): 3460802

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2131, 2698, 4262, 40489, 80978, 151301, 302602, 2874719, 5749438]

約数ペア:

[(1, 5749438), (2, 2874719), (19, 302602), (38, 151301), (71, 80978), (142, 40489), (1349, 4262), (2131, 2698)]