12265916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1697}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 23296560

約数和(自身を除く): 11030644

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1697, 1807, 3394, 3614, 6788, 7228, 22061, 44122, 88244, 235883, 471766, 943532, 3066479, 6132958, 12265916]

約数ペア:

[(1, 12265916), (2, 6132958), (4, 3066479), (13, 943532), (26, 471766), (52, 235883), (139, 88244), (278, 44122), (556, 22061), (1697, 7228), (1807, 6788), (3394, 3614)]