19831449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7607}}^1$

素因数の和:7700

約数の個数: 16

約数和(自身を含む): 29214720

約数和(自身を除く): 9383271

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 7607, 22821, 83677, 251031, 600953, 1802859, 6610483, 19831449]

約数ペア:

[(1, 19831449), (3, 6610483), (11, 1802859), (33, 600953), (79, 251031), (237, 83677), (869, 22821), (2607, 7607)]