21939840001

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1\times {\mathrm{7717}}^1$

素因数の和:9552

約数の個数: 16

約数和(自身を含む): 23232538368

約数和(自身を除く): 1292698367

約数列:

[1, 23, 71, 1633, 1741, 7717, 40043, 123611, 177491, 547907, 2843053, 12601861, 13435297, 309011831, 953906087, 21939840001]

約数ペア:

[(1, 21939840001), (23, 953906087), (71, 309011831), (1633, 13435297), (1741, 12601861), (7717, 2843053), (40043, 547907), (123611, 177491)]