11320990

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 21096864

約数和(自身を除く): 9775874

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 277, 305, 335, 554, 610, 670, 1385, 2770, 4087, 8174, 16897, 18559, 20435, 33794, 37118, 40870, 84485, 92795, 168970, 185590, 1132099, 2264198, 5660495, 11320990]

約数ペア:

[(1, 11320990), (2, 5660495), (5, 2264198), (10, 1132099), (61, 185590), (67, 168970), (122, 92795), (134, 84485), (277, 40870), (305, 37118), (335, 33794), (554, 20435), (610, 18559), (670, 16897), (1385, 8174), (2770, 4087)]