22857017018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{13997}}^1$

素因数の和:14582

約数の個数: 32

約数和(自身を含む): 37693814400

約数和(自身を除く): 14836797382

約数列:

[1, 2, 11, 22, 199, 373, 398, 746, 2189, 4103, 4378, 8206, 13997, 27994, 74227, 148454, 153967, 307934, 816497, 1632994, 2785403, 5220881, 5570806, 10441762, 30639433, 57429691, 61278866, 114859382, 1038955319, 2077910638, 11428508509, 22857017018]

約数ペア:

[(1, 22857017018), (2, 11428508509), (11, 2077910638), (22, 1038955319), (199, 114859382), (373, 61278866), (398, 57429691), (746, 30639433), (2189, 10441762), (4103, 5570806), (4378, 5220881), (8206, 2785403), (13997, 1632994), (27994, 816497), (74227, 307934), (148454, 153967)]