12186448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40087}}^1$

素因数の和:40114

約数の個数: 20

約数和(自身を含む): 24854560

約数和(自身を除く): 12668112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40087, 80174, 160348, 320696, 641392, 761653, 1523306, 3046612, 6093224, 12186448]

約数ペア:

[(1, 12186448), (2, 6093224), (4, 3046612), (8, 1523306), (16, 761653), (19, 641392), (38, 320696), (76, 160348), (152, 80174), (304, 40087)]