19895625264

素因数分解:

$2^4\times 3^1\times {\mathrm{414492193}}^1$

素因数の和:414492204

約数の個数: 20

約数和(自身を含む): 51397032056

約数和(自身を除く): 31501406792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 414492193, 828984386, 1243476579, 1657968772, 2486953158, 3315937544, 4973906316, 6631875088, 9947812632, 19895625264]

約数ペア:

[(1, 19895625264), (2, 9947812632), (3, 6631875088), (4, 4973906316), (6, 3315937544), (8, 2486953158), (12, 1657968772), (16, 1243476579), (24, 828984386), (48, 414492193)]