147894119

素因数分解:

${\mathrm{19}}^2\times {\mathrm{499}}^1\times {\mathrm{821}}^1$

素因数の和:1358

約数の個数: 12

約数和(自身を含む): 156591000

約数和(自身を除く): 8696881

約数列:

[1, 19, 361, 499, 821, 9481, 15599, 180139, 296381, 409679, 7783901, 147894119]

約数ペア:

[(1, 147894119), (19, 7783901), (361, 409679), (499, 296381), (821, 180139), (9481, 15599)]