11213236478

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1\times {\mathrm{78479}}^1$

素因数の和:79039

約数の個数: 16

約数和(自身を含む): 16951680000

約数和(自身を除く): 5738443522

約数列:

[1, 2, 199, 359, 398, 718, 71441, 78479, 142882, 156958, 15617321, 28173961, 31234642, 56347922, 5606618239, 11213236478]

約数ペア:

[(1, 11213236478), (2, 5606618239), (199, 56347922), (359, 31234642), (398, 28173961), (718, 15617321), (71441, 156958), (78479, 142882)]