9796438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 15690240

約数和(自身を除く): 5893802

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 3631, 7262, 68989, 137978, 257801, 515602, 4898219, 9796438]

約数ペア:

[(1, 9796438), (2, 4898219), (19, 515602), (38, 257801), (71, 137978), (142, 68989), (1349, 7262), (2698, 3631)]