38896249

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 48837600

約数和(自身を除く): 9941351

約数列:

[1, 7, 19, 41, 49, 133, 287, 779, 931, 1019, 2009, 5453, 7133, 19361, 38171, 41779, 49931, 135527, 292453, 793801, 948689, 2047171, 5556607, 38896249]

約数ペア:

[(1, 38896249), (7, 5556607), (19, 2047171), (41, 948689), (49, 793801), (133, 292453), (287, 135527), (779, 49931), (931, 41779), (1019, 38171), (2009, 19361), (5453, 7133)]