22671389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 25872000

約数和(自身を除く): 3200611

約数列:

[1, 13, 19, 247, 263, 349, 3419, 4537, 4997, 6631, 64961, 86203, 91787, 1193231, 1743953, 22671389]

約数ペア:

[(1, 22671389), (13, 1743953), (19, 1193231), (247, 91787), (263, 86203), (349, 64961), (3419, 6631), (4537, 4997)]