11718140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83701}}^1$

素因数の和:83717

約数の個数: 24

約数和(自身を含む): 28123872

約数和(自身を除く): 16405732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 83701, 167402, 334804, 418505, 585907, 837010, 1171814, 1674020, 2343628, 2929535, 5859070, 11718140]

約数ペア:

[(1, 11718140), (2, 5859070), (4, 2929535), (5, 2343628), (7, 1674020), (10, 1171814), (14, 837010), (20, 585907), (28, 418505), (35, 334804), (70, 167402), (140, 83701)]