19788225918

素因数分解:

$2^1\times 3^1\times {\mathrm{9613}}^1\times {\mathrm{343081}}^1$

素因数の和:352699

約数の個数: 16

約数和(自身を含む): 39580684176

約数和(自身を除く): 19792458258

約数列:

[1, 2, 3, 6, 9613, 19226, 28839, 57678, 343081, 686162, 1029243, 2058486, 3298037653, 6596075306, 9894112959, 19788225918]

約数ペア:

[(1, 19788225918), (2, 9894112959), (3, 6596075306), (6, 3298037653), (9613, 2058486), (19226, 1029243), (28839, 686162), (57678, 343081)]