19289096908

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{7866679}}^1$

素因数の和:7867296

約数の個数: 12

約数和(自身を含む): 33810990640

約数和(自身を除く): 14521893732

約数列:

[1, 2, 4, 613, 1226, 2452, 7866679, 15733358, 31466716, 4822274227, 9644548454, 19289096908]

約数ペア:

[(1, 19289096908), (2, 9644548454), (4, 4822274227), (613, 31466716), (1226, 15733358), (2452, 7866679)]