19412592

素因数分解:

$2^4\times 3^1\times {\mathrm{404429}}^1$

素因数の和:404440

約数の個数: 20

約数和(自身を含む): 50149320

約数和(自身を除く): 30736728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404429, 808858, 1213287, 1617716, 2426574, 3235432, 4853148, 6470864, 9706296, 19412592]

約数ペア:

[(1, 19412592), (2, 9706296), (3, 6470864), (4, 4853148), (6, 3235432), (8, 2426574), (12, 1617716), (16, 1213287), (24, 808858), (48, 404429)]