16587242

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19423}}^1$

素因数の和:19493

約数の個数: 16

約数和(自身を含む): 28902912

約数和(自身を除く): 12315670

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 19423, 38846, 135961, 271922, 1184803, 2369606, 8293621, 16587242]

約数ペア:

[(1, 16587242), (2, 8293621), (7, 2369606), (14, 1184803), (61, 271922), (122, 135961), (427, 38846), (854, 19423)]