19428414

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{9173}}^1$

素因数の和:9531

約数の個数: 16

約数和(自身を含む): 38971152

約数和(自身を除く): 19542738

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 9173, 18346, 27519, 55038, 3238069, 6476138, 9714207, 19428414]

約数ペア:

[(1, 19428414), (2, 9714207), (3, 6476138), (6, 3238069), (353, 55038), (706, 27519), (1059, 18346), (2118, 9173)]