19006380485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1980863}}^1$

素因数の和:1980988

約数の個数: 16

約数和(自身を含む): 24245775360

約数和(自身を除く): 5239394875

約数列:

[1, 5, 19, 95, 101, 505, 1919, 9595, 1980863, 9904315, 37636397, 188181985, 200067163, 1000335815, 3801276097, 19006380485]

約数ペア:

[(1, 19006380485), (5, 3801276097), (19, 1000335815), (95, 200067163), (101, 188181985), (505, 37636397), (1919, 9904315), (9595, 1980863)]