19055205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32573}}^1$

素因数の和:32597

約数の個数: 24

約数和(自身を含む): 35570808

約数和(自身を除く): 16515603

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 32573, 97719, 162865, 293157, 423449, 488595, 1270347, 1465785, 2117245, 3811041, 6351735, 19055205]

約数ペア:

[(1, 19055205), (3, 6351735), (5, 3811041), (9, 2117245), (13, 1465785), (15, 1270347), (39, 488595), (45, 423449), (65, 293157), (117, 162865), (195, 97719), (585, 32573)]