21341928

素因数分解:

$2^3\times 3^1\times {\mathrm{889247}}^1$

素因数の和:889256

約数の個数: 16

約数和(自身を含む): 53354880

約数和(自身を除く): 32012952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 889247, 1778494, 2667741, 3556988, 5335482, 7113976, 10670964, 21341928]

約数ペア:

[(1, 21341928), (2, 10670964), (3, 7113976), (4, 5335482), (6, 3556988), (8, 2667741), (12, 1778494), (24, 889247)]