19749006

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{11311}}^1$

素因数の和:11416

約数の個数: 24

約数和(自身を含む): 43234464

約数和(自身を除く): 23485458

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 11311, 22622, 33933, 67866, 101799, 203598, 1097167, 2194334, 3291501, 6583002, 9874503, 19749006]

約数ペア:

[(1, 19749006), (2, 9874503), (3, 6583002), (6, 3291501), (9, 2194334), (18, 1097167), (97, 203598), (194, 101799), (291, 67866), (582, 33933), (873, 22622), (1746, 11311)]