19708346

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38047}}^1$

素因数の和:38093

約数の個数: 16

約数和(自身を含む): 34699776

約数和(自身を除く): 14991430

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 38047, 76094, 266329, 532658, 1407739, 2815478, 9854173, 19708346]

約数ペア:

[(1, 19708346), (2, 9854173), (7, 2815478), (14, 1407739), (37, 532658), (74, 266329), (259, 76094), (518, 38047)]