19460621036

素因数分解:

$2^2\times {\mathrm{10159}}^1\times {\mathrm{478901}}^1$

素因数の和:489064

約数の個数: 12

約数和(自身を含む): 34059510240

約数和(自身を除く): 14598889204

約数列:

[1, 2, 4, 10159, 20318, 40636, 478901, 957802, 1915604, 4865155259, 9730310518, 19460621036]

約数ペア:

[(1, 19460621036), (2, 9730310518), (4, 4865155259), (10159, 1915604), (20318, 957802), (40636, 478901)]