71106398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{170111}}^1$

素因数の和:170143

約数の個数: 16

約数和(自身を含む): 122480640

約数和(自身を除く): 51374242

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 170111, 340222, 1871221, 3232109, 3742442, 6464218, 35553199, 71106398]

約数ペア:

[(1, 71106398), (2, 35553199), (11, 6464218), (19, 3742442), (22, 3232109), (38, 1871221), (209, 340222), (418, 170111)]