19533900424

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{3018217}}^1$

素因数の和:3019032

約数の個数: 16

約数和(自身を含む): 36671348700

約数和(自身を除く): 17137448276

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 6472, 3018217, 6036434, 12072868, 24145736, 2441737553, 4883475106, 9766950212, 19533900424]

約数ペア:

[(1, 19533900424), (2, 9766950212), (4, 4883475106), (8, 2441737553), (809, 24145736), (1618, 12072868), (3236, 6036434), (6472, 3018217)]