18799354

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13037}}^1$

素因数の和:13149

約数の個数: 16

約数和(自身を含む): 32542848

約数和(自身を除く): 13743494

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13037, 26074, 91259, 182518, 1342811, 2685622, 9399677, 18799354]

約数ペア:

[(1, 18799354), (2, 9399677), (7, 2685622), (14, 1342811), (103, 182518), (206, 91259), (721, 26074), (1442, 13037)]