21846392

素因数分解:

$2^3\times {\mathrm{1301}}^1\times {\mathrm{2099}}^1$

素因数の和:3406

約数の個数: 16

約数和(自身を含む): 41013000

約数和(自身を除く): 19166608

約数列:

[1, 2, 4, 8, 1301, 2099, 2602, 4198, 5204, 8396, 10408, 16792, 2730799, 5461598, 10923196, 21846392]

約数ペア:

[(1, 21846392), (2, 10923196), (4, 5461598), (8, 2730799), (1301, 16792), (2099, 10408), (2602, 8396), (4198, 5204)]