19370804524

素因数分解:

$2^2\times {\mathrm{643}}^1\times {\mathrm{7531417}}^1$

素因数の和:7532064

約数の個数: 12

約数和(自身を含む): 33951632344

約数和(自身を除く): 14580827820

約数列:

[1, 2, 4, 643, 1286, 2572, 7531417, 15062834, 30125668, 4842701131, 9685402262, 19370804524]

約数ペア:

[(1, 19370804524), (2, 9685402262), (4, 4842701131), (643, 30125668), (1286, 15062834), (2572, 7531417)]