19004733213

素因数分解:

$3^1\times {\mathrm{2131}}^1\times {\mathrm{2972741}}^1$

素因数の和:2974875

約数の個数: 8

約数和(自身を含む): 25351543776

約数和(自身を除く): 6346810563

約数列:

[1, 3, 2131, 6393, 2972741, 8918223, 6334911071, 19004733213]

約数ペア:

[(1, 19004733213), (3, 6334911071), (2131, 8918223), (6393, 2972741)]