16198295

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 19948032

約数和(自身を除く): 3749737

約数列:

[1, 5, 71, 103, 355, 443, 515, 2215, 7313, 31453, 36565, 45629, 157265, 228145, 3239659, 16198295]

約数ペア:

[(1, 16198295), (5, 3239659), (71, 228145), (103, 157265), (355, 45629), (443, 36565), (515, 31453), (2215, 7313)]