12752842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 19948032

約数和(自身を除く): 7195190

約数列:

[1, 2, 31, 62, 103, 206, 1997, 3193, 3994, 6386, 61907, 123814, 205691, 411382, 6376421, 12752842]

約数ペア:

[(1, 12752842), (2, 6376421), (31, 411382), (62, 205691), (103, 123814), (206, 61907), (1997, 6386), (3193, 3994)]