12644884

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5441}}^1$

素因数の和:5535

約数の個数: 24

約数和(自身を含む): 25599168

約数和(自身を除く): 12954284

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 5441, 10882, 21764, 38087, 76174, 152348, 451603, 903206, 1806412, 3161221, 6322442, 12644884]

約数ペア:

[(1, 12644884), (2, 6322442), (4, 3161221), (7, 1806412), (14, 903206), (28, 451603), (83, 152348), (166, 76174), (332, 38087), (581, 21764), (1162, 10882), (2324, 5441)]