25844078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21149}}^1$

素因数の和:21211

約数の個数: 16

約数和(自身を含む): 42638400

約数和(自身を除く): 16794322

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 21149, 42298, 274937, 549874, 994003, 1988006, 12922039, 25844078]

約数ペア:

[(1, 25844078), (2, 12922039), (13, 1988006), (26, 994003), (47, 549874), (94, 274937), (611, 42298), (1222, 21149)]