18434365

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 22579200

約数和(自身を除く): 4144835

約数列:

[1, 5, 97, 191, 199, 485, 955, 995, 18527, 19303, 38009, 92635, 96515, 190045, 3686873, 18434365]

約数ペア:

[(1, 18434365), (5, 3686873), (97, 190045), (191, 96515), (199, 92635), (485, 38009), (955, 19303), (995, 18527)]