13881310

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13477}}^1$

素因数の和:13587

約数の個数: 16

約数和(自身を含む): 25230816

約数和(自身を除く): 11349506

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 13477, 26954, 67385, 134770, 1388131, 2776262, 6940655, 13881310]

約数ペア:

[(1, 13881310), (2, 6940655), (5, 2776262), (10, 1388131), (103, 134770), (206, 67385), (515, 26954), (1030, 13477)]