1921000412

素因数分解:

$2^2\times {\mathrm{7537}}^1\times {\mathrm{63719}}^1$

素因数の和:71260

約数の個数: 12

約数和(自身を含む): 3362249520

約数和(自身を除く): 1441249108

約数列:

[1, 2, 4, 7537, 15074, 30148, 63719, 127438, 254876, 480250103, 960500206, 1921000412]

約数ペア:

[(1, 1921000412), (2, 960500206), (4, 480250103), (7537, 254876), (15074, 127438), (30148, 63719)]