12730055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1297}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 16572864

約数和(自身を除く): 3842809

約数列:

[1, 5, 13, 65, 151, 755, 1297, 1963, 6485, 9815, 16861, 84305, 195847, 979235, 2546011, 12730055]

約数ペア:

[(1, 12730055), (5, 2546011), (13, 979235), (65, 195847), (151, 84305), (755, 16861), (1297, 9815), (1963, 6485)]