19580491329

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4733017}}^1$

素因数の和:4733224

約数の個数: 16

約数和(自身を含む): 29988402048

約数和(自身を除く): 10407910719

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 4733017, 14199051, 33131119, 99393357, 932404349, 2797213047, 6526830443, 19580491329]

約数ペア:

[(1, 19580491329), (3, 6526830443), (7, 2797213047), (21, 932404349), (197, 99393357), (591, 33131119), (1379, 14199051), (4137, 4733017)]