2019923642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{91814711}}^1$

素因数の和:91814724

約数の個数: 8

約数和(自身を含む): 3305329632

約数和(自身を除く): 1285405990

約数列:

[1, 2, 11, 22, 91814711, 183629422, 1009961821, 2019923642]

約数ペア:

[(1, 2019923642), (2, 1009961821), (11, 183629422), (22, 91814711)]