12660310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97387}}^1$

素因数の和:97407

約数の個数: 16

約数和(自身を含む): 24541776

約数和(自身を除く): 11881466

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 97387, 194774, 486935, 973870, 1266031, 2532062, 6330155, 12660310]

約数ペア:

[(1, 12660310), (2, 6330155), (5, 2532062), (10, 1266031), (13, 973870), (26, 486935), (65, 194774), (130, 97387)]