37980206

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{156943}}^1$

素因数の和:156967

約数の個数: 12

約数和(自身を含む): 62620656

約数和(自身を除く): 24640450

約数列:

[1, 2, 11, 22, 121, 242, 156943, 313886, 1726373, 3452746, 18990103, 37980206]

約数ペア:

[(1, 37980206), (2, 18990103), (11, 3452746), (22, 1726373), (121, 313886), (242, 156943)]