25948013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{911}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 32073216

約数和(自身を除く): 6125203

約数列:

[1, 7, 13, 91, 313, 911, 2191, 4069, 6377, 11843, 28483, 82901, 285143, 1996001, 3706859, 25948013]

約数ペア:

[(1, 25948013), (7, 3706859), (13, 1996001), (91, 285143), (313, 82901), (911, 28483), (2191, 11843), (4069, 6377)]