2019983702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{145511}}^1$

素因数の和:146155

約数の個数: 16

約数和(自身を含む): 3310689024

約数和(自身を除く): 1290705322

約数列:

[1, 2, 11, 22, 631, 1262, 6941, 13882, 145511, 291022, 1600621, 3201242, 91817441, 183634882, 1009991851, 2019983702]

約数ペア:

[(1, 2019983702), (2, 1009991851), (11, 183634882), (22, 91817441), (631, 3201242), (1262, 1600621), (6941, 291022), (13882, 145511)]