19086242

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17257}}^1$

素因数の和:17345

約数の個数: 16

約数和(自身を含む): 33135360

約数和(自身を除く): 14049118

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 17257, 34514, 120799, 241598, 1363303, 2726606, 9543121, 19086242]

約数ペア:

[(1, 19086242), (2, 9543121), (7, 2726606), (14, 1363303), (79, 241598), (158, 120799), (553, 34514), (1106, 17257)]