25938262

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14143}}^1$

素因数の和:14283

約数の個数: 16

約数和(自身を含む): 44808192

約数和(自身を除く): 18869930

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 14143, 28286, 99001, 198002, 1852733, 3705466, 12969131, 25938262]

約数ペア:

[(1, 25938262), (2, 12969131), (7, 3705466), (14, 1852733), (131, 198002), (262, 99001), (917, 28286), (1834, 14143)]