19824392

素因数分解:

$2^3\times 7^1\times {\mathrm{354007}}^1$

素因数の和:354020

約数の個数: 16

約数和(自身を含む): 42480960

約数和(自身を除く): 22656568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 354007, 708014, 1416028, 2478049, 2832056, 4956098, 9912196, 19824392]

約数ペア:

[(1, 19824392), (2, 9912196), (4, 4956098), (7, 2832056), (8, 2478049), (14, 1416028), (28, 708014), (56, 354007)]