15988944

素因数分解:

$2^4\times 3^1\times {\mathrm{333103}}^1$

素因数の和:333114

約数の個数: 20

約数和(自身を含む): 41304896

約数和(自身を除く): 25315952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 333103, 666206, 999309, 1332412, 1998618, 2664824, 3997236, 5329648, 7994472, 15988944]

約数ペア:

[(1, 15988944), (2, 7994472), (3, 5329648), (4, 3997236), (6, 2664824), (8, 1998618), (12, 1332412), (16, 999309), (24, 666206), (48, 333103)]