13189936

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{1019}}^1$

素因数の和:1836

約数の個数: 20

約数和(自身を含む): 25612200

約数和(自身を除く): 12422264

約数列:

[1, 2, 4, 8, 16, 809, 1019, 1618, 2038, 3236, 4076, 6472, 8152, 12944, 16304, 824371, 1648742, 3297484, 6594968, 13189936]

約数ペア:

[(1, 13189936), (2, 6594968), (4, 3297484), (8, 1648742), (16, 824371), (809, 16304), (1019, 12944), (1618, 8152), (2038, 6472), (3236, 4076)]