1948978178549

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{13912627}}^1$

素因数の和:13912820

約数の個数: 16

約数和(自身を含む): 2100250322880

約数和(自身を除く): 151272144331

約数列:

[1, 19, 73, 101, 1387, 1919, 7373, 140087, 13912627, 264339913, 1015621771, 1405175327, 19296813649, 26698331213, 102577798871, 1948978178549]

約数ペア:

[(1, 1948978178549), (19, 102577798871), (73, 26698331213), (101, 19296813649), (1387, 1405175327), (1919, 1015621771), (7373, 264339913), (140087, 13912627)]