18392045

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30911}}^1$

素因数の和:30940

約数の個数: 16

約数和(自身を含む): 26707968

約数和(自身を除く): 8315923

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 30911, 154555, 216377, 525487, 1081885, 2627435, 3678409, 18392045]

約数ペア:

[(1, 18392045), (5, 3678409), (7, 2627435), (17, 1081885), (35, 525487), (85, 216377), (119, 154555), (595, 30911)]