252912154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14071}}^1$

素因数の和:14146

約数の個数: 32

約数和(自身を含む): 445800960

約数和(自身を除く): 192888806

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 14071, 17974, 28142, 154781, 267349, 309562, 534698, 605053, 1210106, 2940839, 5881678, 6655583, 11496007, 13311166, 22992014, 126456077, 252912154]

約数ペア:

[(1, 252912154), (2, 126456077), (11, 22992014), (19, 13311166), (22, 11496007), (38, 6655583), (43, 5881678), (86, 2940839), (209, 1210106), (418, 605053), (473, 534698), (817, 309562), (946, 267349), (1634, 154781), (8987, 28142), (14071, 17974)]