15820944

素因数分解:

$2^4\times 3^1\times {\mathrm{329603}}^1$

素因数の和:329614

約数の個数: 20

約数和(自身を含む): 40870896

約数和(自身を除く): 25049952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 329603, 659206, 988809, 1318412, 1977618, 2636824, 3955236, 5273648, 7910472, 15820944]

約数ペア:

[(1, 15820944), (2, 7910472), (3, 5273648), (4, 3955236), (6, 2636824), (8, 1977618), (12, 1318412), (16, 988809), (24, 659206), (48, 329603)]