219032142712

素因数分解:

$2^3\times {\mathrm{2777}}^1\times {\mathrm{9859207}}^1$

素因数の和:9861990

約数の個数: 16

約数和(自身を含む): 410833197360

約数和(自身を除く): 191801054648

約数列:

[1, 2, 4, 8, 2777, 5554, 11108, 22216, 9859207, 19718414, 39436828, 78873656, 27379017839, 54758035678, 109516071356, 219032142712]

約数ペア:

[(1, 219032142712), (2, 109516071356), (4, 54758035678), (8, 27379017839), (2777, 78873656), (5554, 39436828), (11108, 19718414), (22216, 9859207)]