47349718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17681}}^1$

素因数の和:17799

約数の個数: 16

約数和(自身を含む): 77234976

約数和(自身を除く): 29885258

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 17681, 35362, 229853, 459706, 1821143, 3642286, 23674859, 47349718]

約数ペア:

[(1, 47349718), (2, 23674859), (13, 3642286), (26, 1821143), (103, 459706), (206, 229853), (1339, 35362), (2678, 17681)]