13198556

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11497}}^1$

素因数の和:11549

約数の個数: 24

約数和(自身を含む): 27043296

約数和(自身を除く): 13844740

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 11497, 22994, 45988, 80479, 160958, 321916, 471377, 942754, 1885508, 3299639, 6599278, 13198556]

約数ペア:

[(1, 13198556), (2, 6599278), (4, 3299639), (7, 1885508), (14, 942754), (28, 471377), (41, 321916), (82, 160958), (164, 80479), (287, 45988), (574, 22994), (1148, 11497)]