19353166

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{60103}}^1$

素因数の和:60135

約数の個数: 16

約数和(自身を含む): 34619904

約数和(自身を除く): 15266738

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 60103, 120206, 420721, 841442, 1382369, 2764738, 9676583, 19353166]

約数ペア:

[(1, 19353166), (2, 9676583), (7, 2764738), (14, 1382369), (23, 841442), (46, 420721), (161, 120206), (322, 60103)]