9787964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4441}}^1$

素因数の和:4493

約数の個数: 24

約数和(自身を含む): 18656400

約数和(自身を除く): 8868436

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 4441, 8882, 17764, 84379, 128789, 168758, 257578, 337516, 515156, 2446991, 4893982, 9787964]

約数ペア:

[(1, 9787964), (2, 4893982), (4, 2446991), (19, 515156), (29, 337516), (38, 257578), (58, 168758), (76, 128789), (116, 84379), (551, 17764), (1102, 8882), (2204, 4441)]