19058613

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1373}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 29106816

約数和(自身を除く): 10048203

約数列:

[1, 3, 7, 21, 661, 1373, 1983, 4119, 4627, 9611, 13881, 28833, 907553, 2722659, 6352871, 19058613]

約数ペア:

[(1, 19058613), (3, 6352871), (7, 2722659), (21, 907553), (661, 28833), (1373, 13881), (1983, 9611), (4119, 4627)]