11998888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{136351}}^1$

素因数の和:136368

約数の個数: 16

約数和(自身を含む): 24543360

約数和(自身を除く): 12544472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 136351, 272702, 545404, 1090808, 1499861, 2999722, 5999444, 11998888]

約数ペア:

[(1, 11998888), (2, 5999444), (4, 2999722), (8, 1499861), (11, 1090808), (22, 545404), (44, 272702), (88, 136351)]