18961768067

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{749803}}^1$

素因数の和:749855

約数の個数: 16

約数和(自身を含む): 21954261120

約数和(自身を除く): 2992493053

約数列:

[1, 11, 19, 121, 209, 1331, 2299, 25289, 749803, 8247833, 14246257, 90726163, 156708827, 997987793, 1723797097, 18961768067]

約数ペア:

[(1, 18961768067), (11, 1723797097), (19, 997987793), (121, 156708827), (209, 90726163), (1331, 14246257), (2299, 8247833), (25289, 749803)]