19332957

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1997}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 29538432

約数和(自身を除く): 10205475

約数列:

[1, 3, 7, 21, 461, 1383, 1997, 3227, 5991, 9681, 13979, 41937, 920617, 2761851, 6444319, 19332957]

約数ペア:

[(1, 19332957), (3, 6444319), (7, 2761851), (21, 920617), (461, 41937), (1383, 13979), (1997, 9681), (3227, 5991)]