21415676313638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{1103}}^1\times {\mathrm{897469}}^1$

素因数の和:898976

約数の個数: 32

約数和(自身を含む): 33350559580800

約数和(自身を除く): 11934883267162

約数列:

[1, 2, 29, 58, 373, 746, 1103, 2206, 10817, 21634, 31987, 63974, 411419, 822838, 897469, 1794938, 11931151, 23862302, 26026601, 52053202, 334755937, 669511874, 989908307, 1979816614, 9707922173, 19415844346, 28707340903, 57414681806, 369235798511, 738471597022, 10707838156819, 21415676313638]

約数ペア:

[(1, 21415676313638), (2, 10707838156819), (29, 738471597022), (58, 369235798511), (373, 57414681806), (746, 28707340903), (1103, 19415844346), (2206, 9707922173), (10817, 1979816614), (21634, 989908307), (31987, 669511874), (63974, 334755937), (411419, 52053202), (822838, 26026601), (897469, 23862302), (1794938, 11931151)]