38889852289

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1\times {\mathrm{733}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 43090145280

約数和(自身を除く): 4200292991

約数列:

[1, 19, 23, 167, 437, 727, 733, 3173, 3841, 13813, 13927, 16721, 16859, 72979, 121409, 122411, 317699, 320321, 532891, 2306771, 2325809, 2792407, 2815453, 10124929, 12256493, 53055733, 53493607, 88992797, 232873367, 1690863143, 2046834331, 38889852289]

約数ペア:

[(1, 38889852289), (19, 2046834331), (23, 1690863143), (167, 232873367), (437, 88992797), (727, 53493607), (733, 53055733), (3173, 12256493), (3841, 10124929), (13813, 2815453), (13927, 2792407), (16721, 2325809), (16859, 2306771), (72979, 532891), (121409, 320321), (122411, 317699)]