12265188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{78623}}^1$

素因数の和:78643

約数の個数: 24

約数和(自身を含む): 30820608

約数和(自身を除く): 18555420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 78623, 157246, 235869, 314492, 471738, 943476, 1022099, 2044198, 3066297, 4088396, 6132594, 12265188]

約数ペア:

[(1, 12265188), (2, 6132594), (3, 4088396), (4, 3066297), (6, 2044198), (12, 1022099), (13, 943476), (26, 471738), (39, 314492), (52, 235869), (78, 157246), (156, 78623)]