15470384

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{3109}}^1$

素因数の和:3428

約数の個数: 20

約数和(自身を含む): 30079920

約数和(自身を除く): 14609536

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 3109, 4976, 6218, 12436, 24872, 49744, 966899, 1933798, 3867596, 7735192, 15470384]

約数ペア:

[(1, 15470384), (2, 7735192), (4, 3867596), (8, 1933798), (16, 966899), (311, 49744), (622, 24872), (1244, 12436), (2488, 6218), (3109, 4976)]