13805218

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 25171200

約数和(自身を除く): 11365982

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 919, 1073, 1838, 2146, 6433, 7511, 12866, 15022, 26651, 34003, 53302, 68006, 186557, 238021, 373114, 476042, 986087, 1972174, 6902609, 13805218]

約数ペア:

[(1, 13805218), (2, 6902609), (7, 1972174), (14, 986087), (29, 476042), (37, 373114), (58, 238021), (74, 186557), (203, 68006), (259, 53302), (406, 34003), (518, 26651), (919, 15022), (1073, 12866), (1838, 7511), (2146, 6433)]