18477085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10837}}^1$

素因数の和:10884

約数の個数: 16

約数和(自身を含む): 24970752

約数和(自身を除く): 6493667

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 10837, 54185, 119207, 335947, 596035, 1679735, 3695417, 18477085]

約数ペア:

[(1, 18477085), (5, 3695417), (11, 1679735), (31, 596035), (55, 335947), (155, 119207), (341, 54185), (1705, 10837)]