139236218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{333101}}^1$

素因数の和:333133

約数の個数: 16

約数和(自身を含む): 239833440

約数和(自身を除く): 100597222

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 333101, 666202, 3664111, 6328919, 7328222, 12657838, 69618109, 139236218]

約数ペア:

[(1, 139236218), (2, 69618109), (11, 12657838), (19, 7328222), (22, 6328919), (38, 3664111), (209, 666202), (418, 333101)]