12694165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 16687296

約数和(自身を除く): 3993131

約数列:

[1, 5, 11, 55, 443, 521, 2215, 2605, 4873, 5731, 24365, 28655, 230803, 1154015, 2538833, 12694165]

約数ペア:

[(1, 12694165), (5, 2538833), (11, 1154015), (55, 230803), (443, 28655), (521, 24365), (2215, 5731), (2605, 4873)]