17953202

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 24

約数和(自身を含む): 28667520

約数和(自身を除く): 10714318

約数列:

[1, 2, 23, 46, 71, 142, 239, 478, 529, 1058, 1633, 3266, 5497, 10994, 16969, 33938, 37559, 75118, 126431, 252862, 390287, 780574, 8976601, 17953202]

約数ペア:

[(1, 17953202), (2, 8976601), (23, 780574), (46, 390287), (71, 252862), (142, 126431), (239, 75118), (478, 37559), (529, 33938), (1058, 16969), (1633, 10994), (3266, 5497)]