13813448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{156971}}^1$

素因数の和:156988

約数の個数: 16

約数和(自身を含む): 28254960

約数和(自身を除く): 14441512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 156971, 313942, 627884, 1255768, 1726681, 3453362, 6906724, 13813448]

約数ペア:

[(1, 13813448), (2, 6906724), (4, 3453362), (8, 1726681), (11, 1255768), (22, 627884), (44, 313942), (88, 156971)]