1946238001

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 2155838208

約数和(自身を除く): 209600207

約数列:

[1, 19, 31, 61, 361, 589, 1159, 1891, 2851, 11191, 22021, 35929, 54169, 88381, 173911, 682651, 1029211, 1679239, 3304309, 5391241, 31905541, 62781871, 102433579, 1946238001]

約数ペア:

[(1, 1946238001), (19, 102433579), (31, 62781871), (61, 31905541), (361, 5391241), (589, 3304309), (1159, 1679239), (1891, 1029211), (2851, 682651), (11191, 173911), (22021, 88381), (35929, 54169)]