19434206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12101}}^1$

素因数の和:12187

約数の個数: 16

約数和(自身を含む): 32239728

約数和(自身を除く): 12805522

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12101, 24202, 133111, 266222, 883373, 1766746, 9717103, 19434206]

約数ペア:

[(1, 19434206), (2, 9717103), (11, 1766746), (22, 883373), (73, 266222), (146, 133111), (803, 24202), (1606, 12101)]