2019925886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3989}}^1\times {\mathrm{23017}}^1$

素因数の和:27019

約数の個数: 16

約数和(自身を含む): 3306305520

約数和(自身を除く): 1286379634

約数列:

[1, 2, 11, 22, 3989, 7978, 23017, 43879, 46034, 87758, 253187, 506374, 91814813, 183629626, 1009962943, 2019925886]

約数ペア:

[(1, 2019925886), (2, 1009962943), (11, 183629626), (22, 91814813), (3989, 506374), (7978, 253187), (23017, 87758), (43879, 46034)]