39910234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2129}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 74430720

約数和(自身を除く): 34520486

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2129, 2678, 4258, 9373, 14903, 18746, 27677, 29806, 55354, 193739, 219287, 387478, 438574, 1535009, 2850731, 3070018, 5701462, 19955117, 39910234]

約数ペア:

[(1, 39910234), (2, 19955117), (7, 5701462), (13, 3070018), (14, 2850731), (26, 1535009), (91, 438574), (103, 387478), (182, 219287), (206, 193739), (721, 55354), (1339, 29806), (1442, 27677), (2129, 18746), (2678, 14903), (4258, 9373)]