19064221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{1031}}^1$

素因数の和:1124

約数の個数: 12

約数和(自身を含む): 21337632

約数和(自身を除く): 2273411

約数列:

[1, 11, 41, 451, 1031, 1681, 11341, 18491, 42271, 464981, 1733111, 19064221]

約数ペア:

[(1, 19064221), (11, 1733111), (41, 464981), (451, 42271), (1031, 18491), (1681, 11341)]