13788770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15493}}^1$

素因数の和:15589

約数の個数: 16

約数和(自身を含む): 25100280

約数和(自身を除く): 11311510

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 15493, 30986, 77465, 154930, 1378877, 2757754, 6894385, 13788770]

約数ペア:

[(1, 13788770), (2, 6894385), (5, 2757754), (10, 1378877), (89, 154930), (178, 77465), (445, 30986), (890, 15493)]