138993118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{49747}}^1$

素因数の和:49887

約数の個数: 16

約数和(自身を含む): 229238784

約数和(自身を除く): 90245666

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 49747, 99494, 547217, 1094434, 6317869, 12635738, 69496559, 138993118]

約数ペア:

[(1, 138993118), (2, 69496559), (11, 12635738), (22, 6317869), (127, 1094434), (254, 547217), (1397, 99494), (2794, 49747)]