11986160

素因数分解:

$2^4\times 5^1\times {\mathrm{149827}}^1$

素因数の和:149840

約数の個数: 20

約数和(自身を含む): 27868008

約数和(自身を除く): 15881848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149827, 299654, 599308, 749135, 1198616, 1498270, 2397232, 2996540, 5993080, 11986160]

約数ペア:

[(1, 11986160), (2, 5993080), (4, 2996540), (5, 2397232), (8, 1498270), (10, 1198616), (16, 749135), (20, 599308), (40, 299654), (80, 149827)]