139603982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{524827}}^1$

素因数の和:524855

約数の個数: 16

約数和(自身を含む): 251917440

約数和(自身を除く): 112313458

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 524827, 1049654, 3673789, 7347578, 9971713, 19943426, 69801991, 139603982]

約数ペア:

[(1, 139603982), (2, 69801991), (7, 19943426), (14, 9971713), (19, 7347578), (38, 3673789), (133, 1049654), (266, 524827)]