28831154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1226

約数の個数: 24

約数和(自身を含む): 48015660

約数和(自身を除く): 19184506

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1093, 1199, 2186, 2398, 12023, 13189, 24046, 26378, 119137, 132253, 238274, 264506, 1310507, 2621014, 14415577, 28831154]

約数ペア:

[(1, 28831154), (2, 14415577), (11, 2621014), (22, 1310507), (109, 264506), (121, 238274), (218, 132253), (242, 119137), (1093, 26378), (1199, 24046), (2186, 13189), (2398, 12023)]