13620776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{130969}}^1$

素因数の和:130988

約数の個数: 16

約数和(自身を含む): 27503700

約数和(自身を除く): 13882924

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 130969, 261938, 523876, 1047752, 1702597, 3405194, 6810388, 13620776]

約数ペア:

[(1, 13620776), (2, 6810388), (4, 3405194), (8, 1702597), (13, 1047752), (26, 523876), (52, 261938), (104, 130969)]