12960605

素因数分解:

$5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1009}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 17840640

約数和(自身を除く): 4880035

約数列:

[1, 5, 7, 35, 367, 1009, 1835, 2569, 5045, 7063, 12845, 35315, 370303, 1851515, 2592121, 12960605]

約数ペア:

[(1, 12960605), (5, 2592121), (7, 1851515), (35, 370303), (367, 35315), (1009, 12845), (1835, 7063), (2569, 5045)]