2123565837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1\times {\mathrm{17401}}^1$

素因数の和:19564

約数の個数: 16

約数和(自身を含む): 2982006720

約数和(自身を除く): 858440883

約数列:

[1, 3, 19, 57, 2141, 6423, 17401, 40679, 52203, 122037, 330619, 991857, 37255541, 111766623, 707855279, 2123565837]

約数ペア:

[(1, 2123565837), (3, 707855279), (19, 111766623), (57, 37255541), (2141, 991857), (6423, 330619), (17401, 122037), (40679, 52203)]