18587041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 20885760

約数和(自身を除く): 2298719

約数列:

[1, 11, 73, 79, 293, 803, 869, 3223, 5767, 21389, 23147, 63437, 235279, 254617, 1689731, 18587041]

約数ペア:

[(1, 18587041), (11, 1689731), (73, 254617), (79, 235279), (293, 63437), (803, 23147), (869, 21389), (3223, 5767)]