2012023145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1925381}}^1$

素因数の和:1925416

約数の個数: 16

約数和(自身を含む): 2772550080

約数和(自身を除く): 760526935

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1925381, 9626905, 21179191, 36582239, 105895955, 182911195, 402404629, 2012023145]

約数ペア:

[(1, 2012023145), (5, 402404629), (11, 182911195), (19, 105895955), (55, 36582239), (95, 21179191), (209, 9626905), (1045, 1925381)]