86970239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 94656480

約数和(自身を除く): 7686241

約数列:

[1, 19, 37, 193, 641, 703, 3667, 7141, 12179, 23717, 123713, 135679, 450623, 2350547, 4577381, 86970239]

約数ペア:

[(1, 86970239), (19, 4577381), (37, 2350547), (193, 450623), (641, 135679), (703, 123713), (3667, 23717), (7141, 12179)]