73081790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{384641}}^1$

素因数の和:384667

約数の個数: 16

約数和(自身を含む): 138471120

約数和(自身を除く): 65389330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 384641, 769282, 1923205, 3846410, 7308179, 14616358, 36540895, 73081790]

約数ペア:

[(1, 73081790), (2, 36540895), (5, 14616358), (10, 7308179), (19, 3846410), (38, 1923205), (95, 769282), (190, 384641)]