213685894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{3607}}^1$

素因数の和:5187

約数の個数: 16

約数和(自身を含む): 337708800

約数和(自身を除く): 124022906

約数列:

[1, 2, 19, 38, 1559, 3118, 3607, 7214, 29621, 59242, 68533, 137066, 5623313, 11246626, 106842947, 213685894]

約数ペア:

[(1, 213685894), (2, 106842947), (19, 11246626), (38, 5623313), (1559, 137066), (3118, 68533), (3607, 59242), (7214, 29621)]