19580491414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{890022337}}^1$

素因数の和:890022350

約数の個数: 8

約数和(自身を含む): 32040804168

約数和(自身を除く): 12460312754

約数列:

[1, 2, 11, 22, 890022337, 1780044674, 9790245707, 19580491414]

約数ペア:

[(1, 19580491414), (2, 9790245707), (11, 1780044674), (22, 890022337)]