12970298896

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7870327}}^1$

素因数の和:7870438

約数の個数: 20

約数和(自身を含む): 25373937472

約数和(自身を除く): 12403638576

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7870327, 15740654, 31481308, 62962616, 125925232, 810643681, 1621287362, 3242574724, 6485149448, 12970298896]

約数ペア:

[(1, 12970298896), (2, 6485149448), (4, 3242574724), (8, 1621287362), (16, 810643681), (103, 125925232), (206, 62962616), (412, 31481308), (824, 15740654), (1648, 7870327)]