28361146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11827}}^1$

素因数の和:11949

約数の個数: 16

約数和(自身を含む): 46838880

約数和(自身を除く): 18477734

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 11827, 23654, 130097, 260194, 1289143, 2578286, 14180573, 28361146]

約数ペア:

[(1, 28361146), (2, 14180573), (11, 2578286), (22, 1289143), (109, 260194), (218, 130097), (1199, 23654), (2398, 11827)]