1902135818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{447983}}^1$

素因数の和:448189

約数の個数: 16

約数和(自身を含む): 3128720256

約数和(自身を除く): 1226584438

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 447983, 895966, 4927813, 9855626, 86460719, 172921438, 951067909, 1902135818]

約数ペア:

[(1, 1902135818), (2, 951067909), (11, 172921438), (22, 86460719), (193, 9855626), (386, 4927813), (2123, 895966), (4246, 447983)]