17920245218

素因数分解:

$2^1\times {\mathrm{541}}^1\times {\mathrm{2897}}^1\times {\mathrm{5717}}^1$

素因数の和:9157

約数の個数: 16

約数和(自身を含む): 26944062264

約数和(自身を除く): 9023817046

約数列:

[1, 2, 541, 1082, 2897, 5717, 5794, 11434, 1567277, 3092897, 3134554, 6185794, 16562149, 33124298, 8960122609, 17920245218]

約数ペア:

[(1, 17920245218), (2, 8960122609), (541, 33124298), (1082, 16562149), (2897, 6185794), (5717, 3134554), (5794, 3092897), (11434, 1567277)]