16780442

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2063}}^1$

素因数の和:2162

約数の個数: 24

約数和(自身を含む): 29647296

約数和(自身を除く): 12866854

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 2063, 4067, 4126, 8134, 14441, 28882, 101087, 171229, 202174, 342458, 1198603, 2397206, 8390221, 16780442]

約数ペア:

[(1, 16780442), (2, 8390221), (7, 2397206), (14, 1198603), (49, 342458), (83, 202174), (98, 171229), (166, 101087), (581, 28882), (1162, 14441), (2063, 8134), (4067, 4126)]