19124339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 21676032

約数和(自身を除く): 2551693

約数列:

[1, 13, 23, 167, 299, 383, 2171, 3841, 4979, 8809, 49933, 63961, 114517, 831493, 1471103, 19124339]

約数ペア:

[(1, 19124339), (13, 1471103), (23, 831493), (167, 114517), (299, 63961), (383, 49933), (2171, 8809), (3841, 4979)]