42070237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 48813120

約数和(自身を除く): 6742883

約数列:

[1, 11, 19, 101, 209, 1111, 1919, 1993, 21109, 21923, 37867, 201293, 416537, 2214223, 3824567, 42070237]

約数ペア:

[(1, 42070237), (11, 3824567), (19, 2214223), (101, 416537), (209, 201293), (1111, 37867), (1919, 21923), (1993, 21109)]