26612521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 30399040

約数和(自身を除く): 3786519

約数列:

[1, 13, 19, 163, 247, 661, 2119, 3097, 8593, 12559, 40261, 107743, 163267, 1400659, 2047117, 26612521]

約数ペア:

[(1, 26612521), (13, 2047117), (19, 1400659), (163, 163267), (247, 107743), (661, 40261), (2119, 12559), (3097, 8593)]