27889834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104849}}^1$

素因数の和:104877

約数の個数: 16

約数和(自身を含む): 50328000

約数和(自身を除く): 22438166

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 104849, 209698, 733943, 1467886, 1992131, 3984262, 13944917, 27889834]

約数ペア:

[(1, 27889834), (2, 13944917), (7, 3984262), (14, 1992131), (19, 1467886), (38, 733943), (133, 209698), (266, 104849)]