13806638

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 21092400

約数和(自身を除く): 7285762

約数列:

[1, 2, 107, 149, 214, 298, 433, 866, 15943, 31886, 46331, 64517, 92662, 129034, 6903319, 13806638]

約数ペア:

[(1, 13806638), (2, 6903319), (107, 129034), (149, 92662), (214, 64517), (298, 46331), (433, 31886), (866, 15943)]