12479344

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{1213}}^1$

素因数の和:1864

約数の個数: 20

約数和(自身を含む): 24236296

約数和(自身を除く): 11756952

約数列:

[1, 2, 4, 8, 16, 643, 1213, 1286, 2426, 2572, 4852, 5144, 9704, 10288, 19408, 779959, 1559918, 3119836, 6239672, 12479344]

約数ペア:

[(1, 12479344), (2, 6239672), (4, 3119836), (8, 1559918), (16, 779959), (643, 19408), (1213, 10288), (1286, 9704), (2426, 5144), (2572, 4852)]