2194930815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1900373}}^1$

素因数の和:1900399

約数の個数: 32

約数和(自身を含む): 4378461696

約数和(自身を除く): 2183530881

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1900373, 5701119, 9501865, 13302611, 20904103, 28505595, 39907833, 62712309, 66513055, 104520515, 146328721, 199539165, 313561545, 438986163, 731643605, 2194930815]

約数ペア:

[(1, 2194930815), (3, 731643605), (5, 438986163), (7, 313561545), (11, 199539165), (15, 146328721), (21, 104520515), (33, 66513055), (35, 62712309), (55, 39907833), (77, 28505595), (105, 20904103), (165, 13302611), (231, 9501865), (385, 5701119), (1155, 1900373)]