19461009072

素因数分解:

$2^4\times 3^1\times {\mathrm{1973}}^1\times {\mathrm{205493}}^1$

素因数の和:207477

約数の個数: 40

約数和(自身を含む): 50299999344

約数和(自身を除く): 30838990272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1973, 3946, 5919, 7892, 11838, 15784, 23676, 31568, 47352, 94704, 205493, 410986, 616479, 821972, 1232958, 1643944, 2465916, 3287888, 4931832, 9863664, 405437689, 810875378, 1216313067, 1621750756, 2432626134, 3243501512, 4865252268, 6487003024, 9730504536, 19461009072]

約数ペア:

[(1, 19461009072), (2, 9730504536), (3, 6487003024), (4, 4865252268), (6, 3243501512), (8, 2432626134), (12, 1621750756), (16, 1216313067), (24, 810875378), (48, 405437689), (1973, 9863664), (3946, 4931832), (5919, 3287888), (7892, 2465916), (11838, 1643944), (15784, 1232958), (23676, 821972), (31568, 616479), (47352, 410986), (94704, 205493)]