25857013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1907}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 32054400

約数和(自身を除く): 6197387

約数列:

[1, 7, 13, 91, 149, 1043, 1907, 1937, 13349, 13559, 24791, 173537, 284143, 1989001, 3693859, 25857013]

約数ペア:

[(1, 25857013), (7, 3693859), (13, 1989001), (91, 284143), (149, 173537), (1043, 24791), (1907, 13559), (1937, 13349)]