5147290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27091}}^1$

素因数の和:27117

約数の個数: 16

約数和(自身を含む): 9753120

約数和(自身を除く): 4605830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 27091, 54182, 135455, 270910, 514729, 1029458, 2573645, 5147290]

約数ペア:

[(1, 5147290), (2, 2573645), (5, 1029458), (10, 514729), (19, 270910), (38, 135455), (95, 54182), (190, 27091)]