190053439

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 202535424

約数和(自身を除く): 12481985

約数列:

[1, 23, 71, 181, 643, 1633, 4163, 12851, 14789, 45653, 116383, 295573, 1050019, 2676809, 8263193, 190053439]

約数ペア:

[(1, 190053439), (23, 8263193), (71, 2676809), (181, 1050019), (643, 295573), (1633, 116383), (4163, 45653), (12851, 14789)]