13216784

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 29462400

約数和(自身を除く): 16245616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 593, 796, 1186, 1393, 1592, 2372, 2786, 3184, 4151, 4744, 5572, 8302, 9488, 11144, 16604, 22288, 33208, 66416, 118007, 236014, 472028, 826049, 944056, 1652098, 1888112, 3304196, 6608392, 13216784]

約数ペア:

[(1, 13216784), (2, 6608392), (4, 3304196), (7, 1888112), (8, 1652098), (14, 944056), (16, 826049), (28, 472028), (56, 236014), (112, 118007), (199, 66416), (398, 33208), (593, 22288), (796, 16604), (1186, 11144), (1393, 9488), (1592, 8302), (2372, 5572), (2786, 4744), (3184, 4151)]