13489424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{64853}}^1$

素因数の和:64874

約数の個数: 20

約数和(自身を含む): 28146636

約数和(自身を除く): 14657212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 64853, 129706, 259412, 518824, 843089, 1037648, 1686178, 3372356, 6744712, 13489424]

約数ペア:

[(1, 13489424), (2, 6744712), (4, 3372356), (8, 1686178), (13, 1037648), (16, 843089), (26, 518824), (52, 259412), (104, 129706), (208, 64853)]