25840703

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 31422720

約数和(自身を除く): 5582017

約数列:

[1, 7, 19, 97, 133, 679, 1843, 2003, 12901, 14021, 38057, 194291, 266399, 1360037, 3691529, 25840703]

約数ペア:

[(1, 25840703), (7, 3691529), (19, 1360037), (97, 266399), (133, 194291), (679, 38057), (1843, 14021), (2003, 12901)]