12803984

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{1297}}^1$

素因数の和:1922

約数の個数: 20

約数和(自身を含む): 24867084

約数和(自身を除く): 12063100

約数列:

[1, 2, 4, 8, 16, 617, 1234, 1297, 2468, 2594, 4936, 5188, 9872, 10376, 20752, 800249, 1600498, 3200996, 6401992, 12803984]

約数ペア:

[(1, 12803984), (2, 6401992), (4, 3200996), (8, 1600498), (16, 800249), (617, 20752), (1234, 10376), (1297, 9872), (2468, 5188), (2594, 4936)]