13283432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 26395200

約数和(自身を除く): 13111768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 311, 562, 622, 1124, 1244, 2248, 2488, 5339, 5909, 10678, 11818, 21356, 23636, 42712, 47272, 87391, 174782, 349564, 699128, 1660429, 3320858, 6641716, 13283432]

約数ペア:

[(1, 13283432), (2, 6641716), (4, 3320858), (8, 1660429), (19, 699128), (38, 349564), (76, 174782), (152, 87391), (281, 47272), (311, 42712), (562, 23636), (622, 21356), (1124, 11818), (1244, 10678), (2248, 5909), (2488, 5339)]