5191142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1172

約数の個数: 24

約数和(自身を含む): 9017400

約数和(自身を除く): 3826258

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1129, 2258, 2299, 4598, 12419, 21451, 24838, 42902, 136609, 235961, 273218, 471922, 2595571, 5191142]

約数ペア:

[(1, 5191142), (2, 2595571), (11, 471922), (19, 273218), (22, 235961), (38, 136609), (121, 42902), (209, 24838), (242, 21451), (418, 12419), (1129, 4598), (2258, 2299)]