2019580623

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{84967}}^1$

素因数の和:85131

約数の個数: 24

約数和(自身を含む): 3092835200

約数和(自身を除く): 1073254577

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 7923, 23769, 84967, 254901, 764703, 1614373, 4843119, 11810413, 14529357, 35431239, 106293717, 224397847, 673193541, 2019580623]

約数ペア:

[(1, 2019580623), (3, 673193541), (9, 224397847), (19, 106293717), (57, 35431239), (139, 14529357), (171, 11810413), (417, 4843119), (1251, 1614373), (2641, 764703), (7923, 254901), (23769, 84967)]