12779344

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{9623}}^1$

素因数の和:9714

約数の個数: 20

約数和(自身を含む): 25060896

約数和(自身を除く): 12281552

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 9623, 19246, 38492, 76984, 153968, 798709, 1597418, 3194836, 6389672, 12779344]

約数ペア:

[(1, 12779344), (2, 6389672), (4, 3194836), (8, 1597418), (16, 798709), (83, 153968), (166, 76984), (332, 38492), (664, 19246), (1328, 9623)]