1949618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3889

約数の個数: 16

約数和(自身を含む): 3329856

約数和(自身を除く): 1380238

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3853, 7706, 42383, 84766, 88619, 177238, 974809, 1949618]

約数ペア:

[(1, 1949618), (2, 974809), (11, 177238), (22, 88619), (23, 84766), (46, 42383), (253, 7706), (506, 3853)]