26139191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 2891209

約数列:

[1, 13, 47, 179, 239, 611, 2327, 3107, 8413, 11233, 42781, 109369, 146029, 556153, 2010707, 26139191]

約数ペア:

[(1, 26139191), (13, 2010707), (47, 556153), (179, 146029), (239, 109369), (611, 42781), (2327, 11233), (3107, 8413)]