12668795

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 16117920

約数和(自身を除く): 3449125

約数列:

[1, 5, 29, 41, 145, 205, 1189, 2131, 5945, 10655, 61799, 87371, 308995, 436855, 2533759, 12668795]

約数ペア:

[(1, 12668795), (5, 2533759), (29, 436855), (41, 308995), (145, 87371), (205, 61799), (1189, 10655), (2131, 5945)]