2019469803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{123583}}^1$

素因数の和:124018

約数の個数: 16

約数和(自身を含む): 2906695680

約数和(自身を除く): 887225877

約数列:

[1, 3, 13, 39, 419, 1257, 5447, 16341, 123583, 370749, 1606579, 4819737, 51781277, 155343831, 673156601, 2019469803]

約数ペア:

[(1, 2019469803), (3, 673156601), (13, 155343831), (39, 51781277), (419, 4819737), (1257, 1606579), (5447, 370749), (16341, 123583)]