11990984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{88169}}^1$

素因数の和:88192

約数の個数: 16

約数和(自身を含む): 23805900

約数和(自身を除く): 11814916

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 88169, 176338, 352676, 705352, 1498873, 2997746, 5995492, 11990984]

約数ペア:

[(1, 11990984), (2, 5995492), (4, 2997746), (8, 1498873), (17, 705352), (34, 352676), (68, 176338), (136, 88169)]