13431286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3373}}^1$

素因数の和:3567

約数の個数: 16

約数和(自身を含む): 22106448

約数和(自身を除く): 8675162

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3373, 3982, 6746, 37103, 74206, 610513, 1221026, 6715643, 13431286]

約数ペア:

[(1, 13431286), (2, 6715643), (11, 1221026), (22, 610513), (181, 74206), (362, 37103), (1991, 6746), (3373, 3982)]