19411365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76123}}^1$

素因数の和:76148

約数の個数: 16

約数和(自身を含む): 32885568

約数和(自身を除く): 13474203

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 76123, 228369, 380615, 1141845, 1294091, 3882273, 6470455, 19411365]

約数ペア:

[(1, 19411365), (3, 6470455), (5, 3882273), (15, 1294091), (17, 1141845), (51, 380615), (85, 228369), (255, 76123)]