17389722742

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20362673}}^1$

素因数の和:20362743

約数の個数: 16

約数和(自身を含む): 30299658912

約数和(自身を除く): 12909936170

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 20362673, 40725346, 142538711, 285077422, 1242123053, 2484246106, 8694861371, 17389722742]

約数ペア:

[(1, 17389722742), (2, 8694861371), (7, 2484246106), (14, 1242123053), (61, 285077422), (122, 142538711), (427, 40725346), (854, 20362673)]