19063436

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18401}}^1$

素因数の和:18449

約数の個数: 24

約数和(自身を含む): 39159456

約数和(自身を除く): 20096020

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 18401, 36802, 73604, 128807, 257614, 515228, 680837, 1361674, 2723348, 4765859, 9531718, 19063436]

約数ペア:

[(1, 19063436), (2, 9531718), (4, 4765859), (7, 2723348), (14, 1361674), (28, 680837), (37, 515228), (74, 257614), (148, 128807), (259, 73604), (518, 36802), (1036, 18401)]