1870557215

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{19381}}^1$

素因数の和:19682

約数の個数: 16

約数和(自身を含む): 2279323200

約数和(自身を除く): 408765985

約数列:

[1, 5, 97, 199, 485, 995, 19303, 19381, 96515, 96905, 1879957, 3856819, 9399785, 19284095, 374111443, 1870557215]

約数ペア:

[(1, 1870557215), (5, 374111443), (97, 19284095), (199, 9399785), (485, 3856819), (995, 1879957), (19303, 96905), (19381, 96515)]