19141115

素因数分解:

$5^1\times 7^3\times {\mathrm{11161}}^1$

素因数の和:11187

約数の個数: 16

約数和(自身を含む): 26788800

約数和(自身を除く): 7647685

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 11161, 55805, 78127, 390635, 546889, 2734445, 3828223, 19141115]

約数ペア:

[(1, 19141115), (5, 3828223), (7, 2734445), (35, 546889), (49, 390635), (245, 78127), (343, 55805), (1715, 11161)]