18932355

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32363}}^1$

素因数の和:32387

約数の個数: 24

約数和(自身を含む): 35341488

約数和(自身を除く): 16409133

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 32363, 97089, 161815, 291267, 420719, 485445, 1262157, 1456335, 2103595, 3786471, 6310785, 18932355]

約数ペア:

[(1, 18932355), (3, 6310785), (5, 3786471), (9, 2103595), (13, 1456335), (15, 1262157), (39, 485445), (45, 420719), (65, 291267), (117, 161815), (195, 97089), (585, 32363)]