189350014

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{19919}}^1$

素因数の和:20032

約数の個数: 24

約数和(自身を含む): 333819360

約数和(自身を除く): 144469346

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 19919, 39838, 139433, 278866, 976031, 1932143, 1952062, 3864286, 13525001, 27050002, 94675007, 189350014]

約数ペア:

[(1, 189350014), (2, 94675007), (7, 27050002), (14, 13525001), (49, 3864286), (97, 1952062), (98, 1932143), (194, 976031), (679, 278866), (1358, 139433), (4753, 39838), (9506, 19919)]