19441478

素因数分解:

$2^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1259}}^1$

素因数の和:2371

約数の個数: 16

約数和(自身を含む): 33384960

約数和(自身を除く): 13943482

約数列:

[1, 2, 7, 14, 1103, 1259, 2206, 2518, 7721, 8813, 15442, 17626, 1388677, 2777354, 9720739, 19441478]

約数ペア:

[(1, 19441478), (2, 9720739), (7, 2777354), (14, 1388677), (1103, 17626), (1259, 15442), (2206, 8813), (2518, 7721)]